Distillation
Polyscience Model 210 Heated Recirculator
Polyscience Model 210 Heated Recirculator Specification Description Heated Recirculator Working Temperature Range °C Ambient to 70° Temperature Stability °C ±0.2° Pump Type Centrifugal Working Temperature Range °F Ambient to 158° Working Temperature Range °C Ambient to 70° Temperature Stability °F ±0.4° Temperature Stability °C ±0.2° Pump Type Centrifugal Pump Speed Single Process Connections 1/2" barb fitting Over-Temperature Protection / Failsafe Heater Control Yes Low Liquid Level Protection Yes Maximum Ambient Temperature °F 95° Maximum Ambient Temperature °C 35° Overall Dimensions (L x W x H) (inches) 8 x 9.5 x 8 in Overall Dimensions (L x W x H) (cm) 20.3 x 24.1 x 20.3 cm Shipping Weight (pounds) 12.0 Shipping Weight (kilograms) 5.4 Catalog Page Number 67 60 Hz Only Part Number 40300 Maximum Pressure (psi) 2.0 Maximum Pressure (bar) 0.13 Maximum Pressure Flow Rate (gpm) 3.00 Maximum Pressure Flow Rate (l/min) 11.4 Included Hardware Tubing and clamps Heater Wattage 750 key Features: Low-cost pumping and heating for closed-loop applications Provides accurate control within a frequently used temperature range Ideal for applications such as thawing plasma, temperaring photographic solutions or circulating to an external device Over-Temperature Protection Failsafe Heater Control Operator's Manual
$1,598.00
BVV™ Distillation Head
BVV™ Distillation Head BVV™ Brand Distillation head is made out of 3.3 Boro and comes with (2) 24/40 Ground Male Joints and a 14/20 Female thermometer joint at the top of the head. This head features 2x GL-14 barbs for the condenser and an extended drip tip for the receiving cow. The head measures 8.5" from the bottom 24/40 joint to the top of the head and the condenser is 3.5" long. The head has 2 sets of quad Vigreux and is bent at a 20-degree angle. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$180.00
Water Circulation Vacuum Pump
Water Circulation Vacuum Pump This Circulation and Vacuum Pump combines the best of both worlds by using the circulating water to pull a vacuum which requires no oil at all and has very low maintenance requirements overall due to this unique process and design. Each vacuum port on the unit pulls vacuum separately from one another so the user can use it for different applications at the same time or combined to increase the vacuum. This pump will also circulate water through the backports as needed to cool and application and dissipate heat as needed. Specifications Vacuum Degree 0.0980Mpa (735 Torr) @ 25°C Single Tap Exhaustion 10L/min Voltage 110V / 50Hz USA Plug Noise <50DB Specifications Number of Vacuum ports: 2qty (independent vacuum po Vacuum Port Size: 3/8" Vacuum Depth: 16 torr Number or Water Circulation inlet: 1qty Number or Water Circulation Outlet: 1qty Pumping Speed: 6.5 L/min Reservoir Capacity: 12L Overall Dimensions: 15.5" x 11.5" x 17" Decibel: 62 dB Weight (no water): 17lbs 10oz
$340.00
Valved Vacuum Adapter - USA Made
Valved Vacuum Adapter This Valved Vacuum Adapter allows the user to isolate the vacuum in a short path distillation system from the cow or receiving flasks of the system to allow the easy swap of the flasks. This adapter has 24/40 Joints with the male joint having a grease-less Viton O-ring seal which reduces contamination and mess for each fraction. It also includes (2) 8mm GL-14 Hose Barb fittings with a PTFE threaded valve with Viton Seals. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$520.00
2 Neck Offset Round Heavy Wall Bottom Flask - USA Made
2 Neck Offset Round Bottom Heavy Wall Flask This USA made 2 Neck Offest flask is designed specifically for Short Path Distillation units and offsets the distillation head and cow so there is more clearance from the heating mantle. These flasks are made of heavy walled borosilicate and both have a 24/40 Female joint at a 20° Angle perfect for a heating mantle probe. Specifications Material Heavy Wall Borosilicate Sizes Available: 2000ml - 24/40 Joints 5000ml - 24/40 20° Angled Joint and 34/45 Offset Joint 10000ml - 24/40 20° Angled Joint and 45/50 Center Joint MADE in the USA *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$235.00 - $1,000.00
Replacement Trap for CT40 and CT80 Cold Traps
Replacement Trap for CT40 and CT80 Cold Traps This is a replacement glass trap for the CT40 and CT80 model cold traps. The trap fits in the lid of the cold traps and is suspended in the chilling fluid. Specifications: 3/8" Hose Barb Connection 34/45 Joint 2" Diameter x 10" Height Material: Boro 3.3 *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$145.00
Vacuubrand MD 1C Chemistry Diaphragm Pump
Vacuubrand MD 1C Chemistry Diaphragm Pump Chemistry diaphragm pump in action Three-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet high requirements regarding ultimate vacuum. The three-stage construction provides the advantageous combination of high pumping speed and deep ultimate vacuum in a pump with a very small footprint. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The MD 1C with gas ballast valve is optimally prepared for pumping easily condensable vapors (high boiling solvents). Three-stage chemistry diaphragm pumps are an excellent solution for applications involving corrosive gases and vapors at high vacuum requirements. Typical applications are vacuum generation at rotary evaporators, vacuum concentrators and many other laboratory applications. Due to their excellent ultimate vacuum they are the ideal solution for evaporation of high boiling solvents even with gas ballast. The MD 1C pump is the heart of a whole line of reliable chemistry pumping units. Performance features: outstanding chemical resistance and superior vapor tolerance exceptionally high performance even at low vacuum excellent ultimate vacuum even with gas ballast whisper quiet and ultra-low vibration proven long diaphragm life, maintenance-free drive system Technical Data Max. pumping speed 50 Hz 1.3 m3/h Max. pumping speed 60 Hz 0.88 cfm Ultimate vacuum 2 mbar / 1.5 torr Ultimate vacuum with gas ballast 4 mbar / 3 torr Number of heads 4 Number of stages 3 Lower ambient temperature (operation) 10 °C Upper ambient temperature (operation) 40 °C Lower ambient temperature (storage) -10 °C Upper ambient temperature (storage) 60 °C Max. back pressure (abs.) 1.1 bar Anschluss saugseitig Hose nozzle DN 8-10 mm Outlet connection Hose nozzle DN 8 mm Rated motor power 0.08 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IP 40 Dimension L in mm 316 mm Dimension W in mm 143 mm Dimension H in mm 175 mm Weight 6.9 kg Noise level at 50 Hz, typ. 45 dBA Rated mains voltage range 1 200-230 V Mains frequency 1 50-60 Hz Brochure
$3,900.00
Digivac Vapor Pressure Controller
Digivac Vapor Pressure Controller The DigiVac Vapor Pressure Controller is a high-end lab-grade instrument that will allow you to determine set points and maintain vacuum at that specified level. The Vapor Pressure Controller is extremely useful when trying to maintain pressure at a certain level, for example, when trying to control the vacuum level as botanical oils are processed for use in the medical industry. Key Features: USB Communication Maintain Specific Vacuum Levels 3/8" Barbed Hose Connections Digital Readout Compact Design Lab Stand Bulkhead Specifications Sensor Type Sen-775i-NPT-OEM Accuracy +/- 2 Torr Units Torr, mbar Total Range 1 – 775 Torr The Vapor Pressure Controller is DigiVac’s newest product release. This instrument has the ability to help those working in the botanical market easily process plant material through automated distillations. It both measures and maintains the pressure within rotovaps, or any type of vacuum system, following the profile created on the Vapor Pressure Profile Manager - a free, downloadable software that comes with the purchase of a VPC. The front of the gauge is similar in terms of being straightforward. It has displays of both your current vacuum and chosen setpoint, as well as a numerical up/down control, regulation button, and power switch. Just hook your vacuum pump to one side, the rotovap to the other side and plug it in. If you’d like specific ramp rates and time duration, then install the free software, hook up the USB to connect the unit to the computer hosting the software and you can set up your process profile. The vacuum system is what you are going to regulate, an example being your rotovap, vessel, flask or vacuum oven. Once the unit is set up and regulating, the process can also be observed within the software, thus telling you how your system and pump are performing. Resources: DigiVac VPC Blog DigiVac Vapor Pressure Controller Data Sheet DigiVac Vapor Pressure Controller Quick Start Guide
$1,880.00
Apiezon PFPE 501 High Temperature Vacuum Grease
Apiezon PFPE 501 High Temperature Vacuum Grease 100g We are pleased to announce that there is a new addition to the Apiezon range of high vacuum greases. Delivering the quality and reliability synonymous with the Apiezon brand, PFPE 501 is the perfect addition to our range. PFPE 501 is a chemically inert, high temperature and extreme pressure lubricant. With an upper operating temperature of 250°C and vapor pressure of 1.3 x 10-12 at 25°C, it is robust, versatile and can be used for sealing and lubricating under the most extreme operating conditions. This includes environments where aggressive chemicals and strong oxidizing agents are regularly used. As most Apiezon users are more familiar with hydrocarbon chemistry we’d like to provide some background on what PFPE is, and how its molecular structure can explain its physical properties. This information can be found in What is PFPE? Safety Data Sheet Technical Data Sheet Why Use Apiezon PFPE 501 Grease? PFPE based High temperature lubricant Used in oxygen-rich environments Ultra high vacuum Chemically inert Extreme pressure Wide temperature range Benefits of Apiezon PFPE 501 Grease? Extended equipment life High temperature lubricant Reduced equipment downtime Lower service costs Life-time lubrication 10 year shelf life Guaranteed Apiezon quality Expert technical support
$285.00
Apiezon H High Temperature Vacuum Grease
Apiezon H High Temperature Vacuum Grease 25g Apiezon H Grease is a silicone-free high vacuum grease perfectly suited for use at high temperatures in both scientific and industrial applications. H Grease has exceptional 'stiction' and thermal conduction properties and has gained prestigious approvals from a variety of international organizations, including BAE Systems, the European Space Agency and NASA. Safety Data Sheet Technical Data Sheet Apiezon H Grease: High Temperature Vacuum Grease Properties Apiezon H Grease is a silicone-free high temperature vacuum grease which: performs well under a wide range of temperatures, from -10 to +240°C, and retains its optimum consistency at temperatures between +10 and +110°C rather than melting, actually becomes stiffer as temperature increases and therefore is not recommended for highly stressed bearings has excellent heat transfer properties conducts heat away from the site of operation, reducing the danger of overheating and damaging heat-sensitive components exhibits good 'stiction' or sticking power has powerful 'gettering' action, meaning it absorbs potentially harmful grease and chemical impurities on metal and glass surfaces is easy to clean and remove as it is soluble in hydrocarbon solvents exhibits a vapor pressure of 1.7 x 10-9 Torr at 20°C Please click the links for typical properties and vapour pressure graphs of Apiezon H Grease. Applications of Apiezon H Grease As a high temperature, low to medium vacuum grease with excellent 'stiction' power and good thermal conduction properties Apiezon H Grease is used for many diverse applications. In particular H Grease is commonly used in scientific and industrial high temperature sealing applications.Thanks to its 'stiction' power Apiezon H Grease is ideal for use with laboratory glassware; it is also favoured by the electronics and space industries where its high thermal conductivity makes it the perfect vacuum grease in situations where heat sink media requires adhesion.Apiezon H grease has been approved by NASA as a material suitable for lubricating the gold-plated threads of small variable capacitors required to operate under high vacuum from -65°C to +125°C to prevent galling.
$205.00
Apiezon N Cryogenic Vacuum Grease
Apiezon N Cryogenic Vacuum Grease Apiezon N Grease is silicone-free and widely recognised and recommended as the cryogenic vacuum grease of choice. This cryogenic grease is specially formulated to exhibit craze-free performance characteristics at low temperatures and withstand frequent cycling between cryogenic temperatures as low as -273°C and +30°C. Safety Data Sheet Thermal Conductance Sheet Technical Data Sheet Apiezon N Grease: Cryogenic High Vacuum Grease Properties Apiezon N Grease is a silicone- and halogen-free cryogenic high vacuum grease which: can withstand frequent cycling between cryogenic temperatures as low as -273°C and +30°C is craze-free at cryogenic temperatures has the ability to fill the micropores of adjoining surfaces, so improve thermal contact does not suffer from contamination problems associated with silicone based greases such as 'creep' or 'carry over' exhibits a vapour pressure of 6 x 10-10 Torr at 20°C has powerful 'gettering' action, meaning it absorbs potentially harmful grease and chemical impurities on metal and glass surfaces is easy to clean, use and remove as it is soluble in hydrocarbon solvents Please click the links for typical properties and vapour pressure graphs of Apiezon N Grease. Cryogenic Applications of Apiezon N Grease Cryogenic Vacuum Seal Apiezon N Grease exhibits extremely low vapour pressures at ambient temperatures, 6 x 10-10 torr at 20°C, which are further improved by reductions in temperature to the cryogenic region. Its ability to resist cracking at extremely low temperatures makes it particularly useful as a vacuum seal for cryosystems. Apiezon N Grease can be relied upon to form and maintain a vacuum seal for long periods, even when subjected to frequent thermal cycling, withstanding cycling between temperatures as extreme as -273°C and +30°C. Its unique properties mean N Grease is widely used to create a reliable vacuum and pressure-tight seals in, amongst others: vacuum lines; Schlenk lines; cold traps; liquid helium hoses and electron microscopes. Thermal Coupling Apiezon N Grease has a proven track record in improving thermal contact under cryogenic conditions. This is important for the coupling of cooling systems to superconducting magnets, cryostats, temperature sensors or any system that is required to reach cryogenic temperatures as quickly as possible. Low levels of magnetic susceptibility also make it ideal for superconductor manufacturing applications. Sensor Mounting Apiezon N Grease is ideal for use in cryogenic sensor mounting. It is pliable at room temperature and solidifies at cryogenic temperatures to allow for easy mounting and removal of sensors without causing damage. Sample Mounting Important in low-temperature testing of semiconductor chips, laser diodes and crystals, etc., Apiezon N Grease is used to improve thermal contact between the sample boat and cold finger of a cryotstat. This cryogenic thermal contact grease ensures that samples are at the lowest possible temperatures to improve test sensitivities. Ambient Temperature Applications - Added Cushioning Apiezon N Grease can be used in a variety of applications at ambient temperatures such as when added cushioning is required. N Grease has a special additive which gives it a tenacious, rubbery consistency which absorbs vibrations in equipment, making N Grease invaluable in fragile glass to glass joints, like burette taps, which continually risk fracture.
$218.00
1.5 Gallon Cold Trap (2QT Tank) Dry Ice, Liquid Nitrogen
1.5 Gallon Cold Trap (2QT Tank) Dry Ice, Liquid Nitrogen (Comes with 2 Year Limited warranty) This is a complete cold trap and will come assembled for instant use. This cold trap is made of 304SS MADE IN USA, utilizing Polycarbonate lids for durability, flexibility and chemical resistance to Ethanol and Isopropyl (not compatible with Acetone). This system is recommended to protect pump from condensable vapors. This trap comes with an industrial grade, heat cured silicone gasket designed only for our systems. There is nothing of equal quality in the market. The gasket itself is reversible (doubling the life of our system guaranteed) allowing customers to instantly take it off and flip it over. No adhesives are used! The system will maintain a vacuum seal only under vacuum. The vacuum pump will hold the interior 2 quart container for your dry ice slurry in compression with the larger outer lid. The larger outer lid will be held in compression with 1.5 gallon outer container. The connections on both sides are 1/4" MJIC flares or 1/4" Barbs that will connect to 1/4" HVAC or FJIC stainless steel hose. The center slurry container has a lid - this lid simply helps prevent evaporation of your slurry. Temperature rated for -100-160F This cold trap comes assembled and includes: (1) 1.5gl high strength stainless steel outer container (made of solid 304 stainless made in USA) (1) 2q interior slurry container (made of solid 304 stainless made in USA) (2) 1/2" thick clear polycarbonate lids (2) industrial grade silicone gasket (1) 1/4" HVAC hose 5' Can withstand max working temps of 392F gasket only 60A durometer density (1) max vacuum -29.5inHg (+/-.5Hg) (2) 1/4" MJIC or Barb Fittings Outside container internal dimensions: 7.25" diameter X 8.25" tall To help remove condensable vapors, or when liquid nitrogen traps are not practical, our cold trap is the best option for preventing vapors from getting into your vacuum pump and contaminating it. This 1.5 gallon trap uses polycarbonate lids for durability, flexibility, and chemical resistance. The system doesn’t use adhesives, and comes standard with a reversible gasket for enhanced quality that doubles its life. Made in the USA, the BVV™ Cold Trap comes with all parts pre-assembled, so you can get to work straight out of the box. Inside container internal dimension: 4.75" diameter by 6.5" tall
$230.00 - $240.00
Summit Research #29 High Efficiency MONOCOW w/ GL Drain
Summit Research #29 High Efficiency MONOCOW w/ GL Drain Key Features: Direct GL14 drain built in. Designed as a drain for the new series MONOCOWS. Made in USA 100% Schott Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. ***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.***
$450.00$190.00
Tri-Clamp Condenser V2
Tri-Clamp/ Tri Clover Condenser V2 This 304 Stainless Steel Tri-Clamp condenser allows the user to condense hot vapors and solvent while running an extraction system or use it as a heat exchanger if needed. It features Tri-Clamp connections on each end and (2) 1/4" FNPT Ports on the side to allow various connections the user may need and is 12" long with 3/8" diameter tubes that run through the middle of the column. BVV™ Tri-Clamp Condenser V2 - Data Sheet
$450.00
Cellulose Filter Paper 100 Micron - 5 Pack
Cellulose Filter Paper 100 Micron - 5 Pack This filter paper is 100% synthetic cellulose (polyester plastic) and has no binders or adhesives. This material is very strong and considered un-rippable, but can easily be cut with a pair of scissors and this is the most durable filter paper we sell for larger diameter filtration applications. Polyester is recommended for use with Butane, Ethanol, Alcohol, Hexane, Pentane, and most hydrocarbons. Specifications Material 100% Synthetic Cellulose (Polyester Plastic) Temp Range -100F to 300F (-70C to 150C) Thickness: 100 Micron - 0.011" 50 Micron - 0.020" QTY per Pack 5 Sizes Available: 6" 8" 10" 12"
$18.00 - $28.00
Cellulose Filter Paper 50 Micron - 5 Pack
Cellulose Filter Paper 50 Micron - 5 Pack This filter paper is 100% synthetic cellulose (polyester plastic) and has no binders or adhesives. This material is very strong and considered un-rippable, but can easily be cut with a pair of scissors and this is the most durable filter paper we sell for larger diameter filtration applications. Polyester is recommended for use with Butane, Ethanol, Alcohol, Hexane, Pentane, and most hydrocarbons. Made in USA Specifications Material 100% Synthetic Cellulose (Polyester Plastic) Temp Range -100F to 300F (-70C to 150C) Thickness: 100 Micron - 0.011" 50 Micron - 0.020" QTY per Pack 5 Sizes Available: 6" 8" 10" 12"
$16.00 - $26.00
Stainless Steel KF-25 x Glass Jointed Adapter
Stainless Steel KF-25 x Glass Jointed Adapter This Custom Built 304 Stainless Steel Adapter allows the user to adapt to a KF-25 high vacuum fitting to a 24/40 or 34/45 ground glass joint fitting to allow the user to connect a KF flanged laboratory grade vacuum pump.
$38.00
Stainless Steel 24/40 x 1.5" Tri-Clamp Adapter
Stainless Steel 24/40 x 1.5" Tri-Clamp/ Tri Clover Adapter This Custom Built 304 Stainless Steel Adapter allows the user to adapt to a 24/40 ground glass joint to a 1.5" Tri-Clamp fitting to allow the user to connect the glass joint to a Tri-Clamp system.
$55.00
P5V6 Neocision Distillation Head - USA Made
P5V6 Distillation Head P5V6 Distillation Head has 6 sets of vigreux in the distillation column with 34/45 lower joint and 24/40 upper and side joints and includes GL-14 barb connections. MADE IN THE USA Designed for 5 Liter Flasks Set of 6 vigreux to allow for packing media Larger vacuum jacket allows for less heat loss during distillations Larger vapor path to allow for gas/vapor phase flow Increased internal diameter for faster, more efficient fractioning as well as packing and unpacking of media Increased condenser length and diameter for more efficient condensation of vapor with zero clogging *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$820.00
P2V4 Neocision Distillation Head - USA Made
P2V4 Neocision Distillation Head P2V4 Short Path Distillation Head includes 4 sets of Vigreux with 24/40 Joints and GL-14 Barb Connections. Key Features: MADE IN THE USA Designed for 1 & 2 Liter Flasks Set of 4 Vigreux to allow for better seperation of fractions without packing material Larger vacuum jacket allows for less heat loss during distillations Larger vapor path to allow for gas/vapor phase flow Increased internal diameter for faster, more efficient fractioning as well as packing and unpacking of media Increased condenser length and diameter for more efficient condensation of vapor with zero clogging *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$800.00
Ultra Pure PLUS 420ML Butane
Ultra Pure PLUS 420ML Butane 420ml Premium European Gas DISCLAIMER(S): This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in WELL VENTILATED AREAS! Due to FAA regulations, solvent tanks cannot be safely transported via means other than ground. Any order that has solvent will not be shipped in an expedited fashion. If an order with solvent is combined with any other items and chosen to be expedited, that entire order will ship via Ground/Freight. We will not split up any orders and ship them separately. If a customer is wanting to expedite specific items and order solvent, 2 separate orders (1 for the solvent and 1 for the expedited items) will need to be placed in order to do so. Solvents do not ship to Hawaii, Puerto Rico, or any other US Territory outside of the contiguous 48 States. Shipping Solvent to Alaska may ONLY ship via freight and will be required to travel through Canada. California now prohibits the retail sale of any NON-Odorized butane in quantities larger than 150ml. If you are not a retail purchaser you can call in to place an order. Permitted Sales Include the Following: Medical Collectives or Cooperatives operating under CA Health & Safety Code Section 11362.775 Persons licensed to perform volatile solvent extraction activity under CA Bus & Prof Code Division 10 Manufacturers, wholesalers, resellers, or retailers solely for the purpose of resale UltraPure extra purified butane lighter refill gas is the PUREST European butane in the market. It is manufactured in the United Kingdom and meets both ISO and TUV regulations. It is sold with a lifetime warranty. Near zero impurities (99.995% pure butane fuel) Less than 5 parts per million impurities (ppm) Odorless Most recommended torch lighter refill Won't cause clogged burner valves or misfires Multiple tip adaptors 420ML Can Due to FAA regulations, solvent tanks cannot be safely transported via means other than ground. Any order that has solvent will not be shipped in an expedited fashion. If an order with solvent is combined with any other items and chosen to be expedited, that entire order will ship via UPS Ground/Freight. We will not split up any orders and ship them separately. If a customer is wanting to expedite specific items and order solvent, 2 separate orders (1 for the solvent and 1 for the expedited items) will need to be placed in order to do so. Solvents do not ship to Hawaii, Puerto Rico, or any other US Territory outside of the contiguous 48 States. Shipping Solvent to Alaska may ONLY ship via freight and will be required to travel through Canada. We have this policy in place to ensure safety when transporting solvents, and to prevent any issue with shipping times for our customers. Material Capacity Cylinder Volume Triclamp Spool (in) 1.5" 2" 3" 4" 6" 8" 10" 12" Length (in) 1" 2" 3" 4" 6" 8" 10" 12" 18" 24" 36" 48" Volume (in3) Select Material Butane ISO-Butane Propane How Much Will Fit in Cylinder FormulaVolume x Weight of Water x Specific Gravity ConstantsWeight of Water = 0.0360 (lbs / in3)Specific Gravity of = Lbs. of : Recommended: Account for an 80% fill to avoid a hydraulic lock How Much Material Will Fit in the Cylinder Packing Density (g) 2.5 3 3.5 4.3 Grams of Material Lbs. of Material
$5.00 - $220.00
Non-Mercury Glass Thermometer with 10/30 Joint
Non-Mercury Glass Thermometer with 10/30 Joint This non-mercury glass thermometer has a 10/30 ground glass joint and is 14" long with a temperature range of -10°C to 250°C with 1 degree increments. This thermometer is made in Germany and is Serialized and Calibrated. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$99.00
KF-25 x Barb Adapter
KF-25 x Barb Adapter This 304 Stainless Steel KF-25 adapter is fitted with a 304 stainless hose barb adapter to connect a vacuum pump or vacuum oven to a flexible rubber hose.
$30.00 - $38.00
KF-25 x JIC Flare Adapter
KF-25 x JIC Flare Adapter This 304 Stainless Steel KF-25 adapter is fitted with a 304 stainless 37° JIC Flare adapter to connect a vacuum pump or vacuum oven to a stainless steel braided chemical hose or a hvac hose.
$30.00 - $38.00
Straight Inlet Adapter with Hose Barb
Straight Inlet Adapter with Hose Barb This straight inlet adapter allows the user to connect a male and female 24/40 jointed connection and attached a flexible hose for vacuum if needed. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$30.00
Beaker Tongs
Beaker Tongs These beaker tongs are great when handling any glassware that is too hot to handle or off-gassing and allows the user to handle the beaker at a safe distance with ease. These tongs are a 3 finger design with nickel plated metal and rubber coated fingers with an overall length of 10.5".
$10.00
4 Port Glass Vacuum Manifold with PTFE Stopcocks
4 Port Glass Vacuum Manifold with PTFE Stopcocks General purpose single bank vacuum manifold with 4 ports. The main tube is 1" OD with a serrated hose barb connection. Ports are 4mm PTFE stopcocks with serrated hose barb connections. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$160.00
Flask Tongs
Flask Tongs These flask tongs are great when handling any glassware that is too hot to handle or off-gassing and allows the user to handle the flask or beaker at a safe distance with ease. These tongs are a 2 finger design with nickel plated metal and rubber coated fingers with an overall length of 10.5".
$6.00
Valved Vacuum Adapter 2.0 - Made in USA
Valved Vacuum Adapter 2.0 This Valved Vacuum Adapter allows the user to isolate the vacuum in a short path distillation system from the cow or receiving flasks of the system to allow the easy swap of the flasks and allows for a full bore vapor flow. These adapters have a 24/40 male joint having a grease-less Viton O-ring seal which reduces the grease mess for each fraction. It also includes GL-14 Cap for venting vacuum and also comes with a PTFE threaded valve with Viton Seals. Sizes: 24/40 Joint - All 3 Joints are 24/40 with GL-14 Cap 34/45 Joint - 2 34/45 Joints and 24/40 lower O-ring Joint with GL-14 Cap *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$545.00 - $575.00
Ring Support with Boss Head
Ring Support with Boss Head This Support Ring with bosshead allows the user to easily add much-needed support to round glassware or conical like a separatory funnel. The support opening measures 2.5" in diameter and has an overall length of 8-1/4".
$17.00
Separatory Funnel Kit
Separatory Funnel Kit Each separatory funnel kit is designed with ease of use and safety in mind. The funnel itself is Squibb shaped and the kit includes all stands and clamps needed to support the system. Separatory funnels are used for liquid/liquid extractions and separations of non-soluble mixtures. The less dense liquid will move towards the top, while the denser liquid will move towards the bottom. This allows for draining of the separate liquids via the stopcock at the bottom. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**
$95.00 - $240.00
BVV™ Ultra High Purity 710 Extraction Solvent - CDA 12A W/ N-Heptane
BVV™ Ultra High Purity N-Heptane Denatured Ethanol - CDA 12A HAZMAT ITEMS ARE NON-REFUNDABLE. ALL SALES ARE FINAL (Note: Container style and color may vary) BVV's Ultra High Purity N-Heptane Denatured Ethanol (CDA 12A) is distinguished by its exceptional purity, Our CDA 12A formulation combines 95% Food Grade/USP/ACS 200 Proof Ethanol, derived from corn, with 5% high-purity N-Heptane. Adhering to stringent industry standards, ensuring it meets the precise requirements of our customers, our Ultra High Purity Heptane Denatured Ethanol excels across diverse applications widely adopted as an effective botanical extraction solvent and cleaning agent. Being that our Ultra High Purity Denatured Ethanol is made unfit for consumption when denatured with N-Heptane it is not subject to the Federal Excise Tax on alcohol saving you up to 72% without compromising on it suitability for top-tier extractions. Primarily utilized as pure ethanol in extraction processes, this solvent is favored for its cost-effectiveness and extraction efficiency. Reduce manufacturing costs and increase extraction efficiency with BVV's Ultra High Purity Heptane Denatured Ethanol. Spigots/Faucets are only compatible with 5 Gallon Plastic Jugs and must be purchased separately Key Features: Significantly Reduced Cost due to the absence of Federal Tax Produces Exceptional Quality Extractions Leaves No Residuals or Tastes Evaporates Completely in a Rotary Evaporator BVV™ 710 Extraction Solvent Safety Data Sheet Specifications Vapor Pressure: 40.9mmHg at 20°C UN Number 1170 Density: 0.7905g/cm³ Specific Gravity 0.7905 Flash Point: 13.9°C (57°F) Boiling Point: 78.5°C (173°F) Melting Point: -90.0°C (-130°F) Chemical Formula: Ethanol C2H6ON-Heptane C7H16 CAS#(s) Ethanol 64-17-5N-Heptane142-82-5 Chemical Formula: Ethanol C2H6ON-Heptane C7H16 Molecular Weight: 72.1057 CAS Registry Number: Ethanol 64-17-5N-Heptane142-82-5 Appearance Colorless Liquid Odor: Mint or acetone-like Density 0.7905g/cm³ Boiling Point: 78.5c/173.3F Solubility in water: Miscible GHS Pictograms: GHS Signal Word: Danger GHS Hazard Statements: H225, H319 GHS Precautionary Statements P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P303+P361+P353, P304+P340, P305+P351+P338, P312, P337+P313, P370+P378, P403+P233, P403+P235, P405, P501 UN Identification Number: 1987 Proper Shipping Name: Alcohols, N.O.S Transport Hazard Class: 3 Packing Group: I DOT Placard: What is Denatured Ethanol? Denatured ethanol, also known as denatured alcohol, is ethanol (ethyl alcohol) that has been rendered unfit for human consumption by the addition of denaturants. Denaturants are typically chemicals that make the ethanol taste bad or have toxic effects, and they are added to discourage people from drinking the substance. The denaturation process is done to avoid the high taxes and regulations associated with beverage alcohol, as denatured ethanol is intended for industrial, pharmaceutical, or cosmetic uses rather than for consumption. Common denaturants include heptane, methanol, isopropyl alcohol, acetone, and other chemicals. Denatured ethanol is widely used in various industries, such as in the production of paints, solvents, cleaning products, and as a fuel for alcohol burners. Why is Ethanol Denatured? Ethanol is denatured, or rendered undrinkable, for several reasons: Tax Purposes: Denaturing ethanol allows for the imposition of lower taxes on industrial or non-beverage alcohol compared to potable alcohol. Governments often place higher excise taxes on alcohol intended for human consumption. Regulatory Compliance: Denaturing ethanol is a regulatory requirement to discourage the illegal diversion of tax-free industrial alcohol for beverage use. The addition of denaturants makes it unpalatable and unsafe for consumption. Public Safety: Making ethanol undrinkable helps prevent accidental or intentional ingestion of industrial alcohol, which can be toxic. Denaturing agents are chosen to deter people from attempting to use denatured alcohol as a substitute for beverage alcohol. Industrial Use: Denatured ethanol is widely used in various industries, including pharmaceuticals, cosmetics, and manufacturing. It serves as a solvent, fuel, or raw material in these applications. Common denaturants include substances like heptane, methanol, isopropanol, and various chemicals that make the alcohol unsuitable for human consumption while maintaining its usability in industrial processes. The specific denaturing formulations, such as CDA 12-A mentioned earlier, are defined by regulatory agencies to ensure compliance with safety and tax regulations. What is denatured ethanol used for? Denatured ethanol is used for various industrial and commercial purposes where the alcohol is needed for its properties but should not be consumed. Here are some common applications: Industrial Solvent: Denatured ethanol is widely used as a solvent in industries such as pharmaceuticals, cosmetics, and manufacturing. It is effective in dissolving a variety of substances. Cleaning Agent: Due to its solvent properties, denatured ethanol is used as a cleaning agent for surfaces, equipment, and machinery in industrial and commercial settings. Fuel Additive: Denatured ethanol is sometimes used as a fuel additive, especially in the blending of gasoline. It can improve combustion efficiency and reduce emissions. Paint and Coating Industry: It is used as a solvent in the formulation of paints, varnishes, and coatings. Pharmaceuticals: Denatured ethanol is used in the pharmaceutical industry for various purposes, including the extraction of medicinal compounds. Laboratory Use: In laboratories, denatured ethanol is often used for tasks like sterilization and as a solvent for experiments. Inks and Dyes: It is employed in the production of inks and dyes due to its ability to dissolve pigments. Adhesives and Sealants: Denatured ethanol is used in the formulation of adhesives and sealants. Window Cleaning: It is used in commercial window cleaning solutions. Automotive Industry: In the automotive industry, denatured ethanol is used for cleaning and degreasing. What can be used to denature ethanol? Here are examples of common Completely Denatured Alcohol (CDA) formulations used to denature ethanol: CDA 12-A To every 100 gallons of alcohol, add either: Five gallons of heptane or 5 gallons of toluene. CDA-19 To every 100 gallons of ethyl alcohol (not less than 160 proof), add: 4.0 gallons of either methyl isobutyl ketone, mixed isomers of nitro propane, or methyln-butyl ketone 1.0 gallon of either kerosene, deodorized kerosene, gasoline, unleaded gasoline, rubber hydrocarbon solvent, or heptane. CDA-20 To every 100 gallons of ethyl alcohol (not less than 195 proof), add a total of: 2.0 gallons of either unleaded gasoline, rubber hydrocarbon solvent, kerosene, or deodorized kerosene, or any combination of these. What does CDA mean? Completely Denatured Alcohol (CDA) is a type of denatured alcohol that has been rendered unfit for human consumption by the addition of denaturing agents. Denatured alcohol is ethanol (ethyl alcohol) that has been intentionally adulterated to make it toxic, foul-tasting, or otherwise undrinkable. This denaturing process is done to exempt the alcohol from excise duty and other taxes, as it's not intended for use in beverages. The denaturing agents used in CDA can vary, but they often include chemicals such as methanol, isopropanol, or other substances that make the alcohol unpalatable and potentially harmful if ingested. The specific formulation of denatured alcohol may be regulated by government authorities to ensure it meets safety standards and legal requirements. CDA is commonly used in industrial applications, as a solvent, fuel, or as a cleaning agent. It's important to note that due to the addition of denaturing agents, CDA should not be used for purposes that involve contact with the human body or ingestion. Safety precautions, including proper ventilation, should be followed when working with denatured alcohol. What is CDA 12A? CDA 12-A is a formulation specified by the Alcohol and Tobacco Tax and Trade Bureau (TTB) for Completely Denatured Alcohol (CDA). The formula is defined under §21.26 as Formula No. 12-A. The composition of CDA 12-A is as follows: For every 100 gallons of alcohol, add either: 5 gallons of n-heptane or 5 gallons of toluene. This denaturing process renders the ethanol unfit for consumption while meeting regulatory requirements for various industrial applications. CDA formulations, including CDA 12-A, are used to denature ethanol for purposes such as industrial solvents, cleaning agents, and manufacturing processes. Can you remove heptane from CDA 12A? When n-Heptane is added to ethanol it creates an azeotrope between the ethanol and n-heptane. An azeotrope is defined as a mixture of two liquids that have a constant boiling point and composition through distillation. This azeotrope results in the ethanol and n-heptane evaporating at the same temperature, making it extremely difficult to separate the two through distillation. While these azeotropic solvents are still easily recovered from a botanical extract at a relatively low boiling point around 78C/173F using a rotary evaporator or falling film evaporator, it is near impossible to separate the two via distillation. What is an Azeotrope? An azeotrope is a mixture characterized by having identical concentrations in both its vapor and liquid phases. This stands in contrast to ideal solutions, where one component is usually more volatile than the other, allowing for separation through distillation. When an azeotrope forms, the concentrations in both phases remain the same, hindering separation through traditional distillation methods. Azeotropes consist of a blend of at least two different liquids, and this mixture can exhibit either a higher or lower boiling point than either of its individual components. Azeotropes become relevant when certain liquid fractions resist alteration through distillation processes. In typical mixtures, components can be extracted using Fractional Distillation, a process involving repeated distillation stages. The more volatile component vaporizes and is collected separately, while the less volatile component remains in the distillation container, resulting in two distinct, pure solutions.
$20.00 - $1,900.00
BVV™ High Purity Lab Grade Hexane 99%
BVV™ High Purity Lab Grade Hexane HAZMAT ITEMS ARE NON-REFUNDABLE. ALL SALES ARE FINAL (Note: Container style and color may vary) Spigots/Faucets are only compatible with 5 Gallon Plastic Jugs and must be purchased separately Trigger Sprayer is only compatible with 1QT and 1 Gallon sizes BVV™ High Purity Lab Grade Hexane is a perfect solution for cleaning up and clarifying the extracted material and removing the green colored plant material and some waxes out of the product to produce a cleaner end result when distilling extracts. Hexane SDS Hexane COA Chemical Formula: C6H14 Molecular Weight: 86.178 g·mol−1 CAS Registry Number: 110-54-3 Appearance Colorless Liquid Odor: Petrolic Density 0.6606 g mL−1 Boiling Point: 68.5 °C / 155.2 °F Solubility in water: 9.5 mg L−1 GHS Pictograms: GHS Signal Word: Danger GHS Hazard Statements: H225, H302, H305, H315, H336, H361fd, H373, H411 GHS Precautionary Statements P201, P202, P210, P233, P235, P240, P241, P242, P243, P260, P264, P271, P273, P280, P281, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P308+P313, P310, P312, P314, P332+P313, P363, P370+P378, P391, P403+P233, P405, P501 UN Identification Number: 1208 Proper Shipping Name: Hexanes Transport Hazard Class: 3 Packing Group: II DOT Placard: What Is Hexane? Hexane is a hydrocarbon compound with the chemical formula C6H14. It is a colorless, flammable liquid that is commonly used as a solvent in various industrial processes. Hexane is composed of six carbon atoms and 14 hydrogen atoms and belongs to a class of compounds known as alkanes. What Is Hexane Used For? Hexane is a versatile chemical compound primarily used as a solvent in various industrial applications. Its main uses include: Oil Extraction: Hexane is commonly used in the food industry to extract vegetable oils from seeds and other plant materials, such as soybeans, sunflower seeds, and peanuts. It dissolves the oils, leaving behind the solid plant material. The extracted oils are used in cooking, food processing, and as ingredients in various products. Laboratory and Chemical Processes: Hexane is used as a solvent in laboratories for a wide range of chemical reactions, extractions, and chromatography procedures. It is particularly useful for processes that require a non-polar solvent. Industrial Cleaning: Hexane's strong solvent properties make it effective for cleaning and degreasing industrial machinery, equipment, and parts. It is often used in maintenance and manufacturing settings to remove oils, greases, and other contaminants. Adhesive Manufacturing: Hexane is used in the production of adhesives, including those used in the shoe and leather goods industry. It helps dissolve and disperse adhesive components. Paints and Coatings: In the paint and coatings industry, hexane can be found in some formulations, especially in solvent-based paint systems. It can help adjust the viscosity and improve the application properties of coatings. Nail Polish Remover: Some nail polish removers contain hexane as a solvent to help dissolve and remove nail polish quickly and effectively. Hexane as a Fuel: While not a major use, hexane can be used as a fuel in some internal combustion engines. However, this application is less common than its use as a solvent. It's important to note that hexane is flammable and can pose health risks if not handled properly. Exposure to hexane vapor should be minimized, and safety precautions, such as proper ventilation and the use of personal protective equipment, should be followed when working with this chemical. What Is The Structure of Hexane? Hexane is an organic compound with the molecular formula C6H14. It belongs to the class of hydrocarbons known as alkanes, which are characterized by single bonds between carbon atoms. Hexane specifically has a linear or straight-chain structure, meaning that its carbon atoms are arranged in a continuous chain. The structural formula of hexane is as follows: In this structural formula, each "C" represents a carbon atom, and each "H" represents a hydrogen atom. Hexane has six carbon atoms and 14 hydrogen atoms, consistent with its molecular formula (C6H14). The carbon-carbon bonds in hexane are all single bonds, resulting in a saturated hydrocarbon structure. This linear arrangement of carbon atoms is a characteristic feature of straight-chain alkanes. How Is Hexane Produced? Hexane is typically produced from the refining of crude oil, and its production involves several steps, including distillation and fractionation. Here is an overview of the process: Crude Oil Refining: Hexane is derived from the hydrocarbon fraction of crude oil. Crude oil is first refined in a petroleum refinery to separate it into various fractions based on boiling points. Hexane is obtained from one of these fractions, usually the naphtha or distillate fractions, which contain hydrocarbons with six carbon atoms. Distillation: The selected fraction from the crude oil is subjected to a distillation process to separate it further into its constituent hydrocarbons based on their boiling points. Hexane is separated from other hydrocarbons with similar boiling points during this step. Fractionation: After distillation, the fraction containing hexane is further fractionated to isolate pure hexane. Fractionation involves additional distillation steps to separate hexane from any remaining impurities or hydrocarbons with different carbon chain lengths. Purification: To ensure the final product is of high purity, the hexane is subjected to purification processes, such as solvent extraction or adsorption, to remove any remaining impurities, including sulfur compounds and aromatics. Quality Control: The purified hexane undergoes rigorous quality control testing to ensure it meets industry and regulatory standards. This includes testing for purity, composition, and the absence of contaminants. Packaging: The final purified hexane is typically packaged and stored for distribution to various industries and applications. It's important to note that there are different isomers of hexane, including n-hexane, which is a straight-chain hexane, and various branched-chain isomers (isohexanes). The specific isomer produced and its purity level can vary based on the intended use of the hexane. For industrial and laboratory use, high-purity n-hexane is often preferred. The production of hexane is an important part of the petrochemical industry, as it serves as a solvent in various applications, including extraction, cleaning, and as a carrier for certain industrial processes. What Are The Hazards of Hexane? Hexane is a chemical solvent that poses several health and safety hazards. It's essential to handle hexane with care and be aware of its potential risks. Here are some of the hazards associated with hexane exposure: Inhalation Hazard: Hexane vapors can be harmful when inhaled. Breathing in high concentrations of hexane vapor may lead to symptoms such as dizziness, headache, nausea, eye and throat irritation, and in severe cases, unconsciousness. Nervous System Effects: Prolonged exposure to hexane, particularly n-hexane (a common isomer of hexane), can damage the nervous system. This condition is known as "hexane neuropathy" or "peripheral neuropathy." It may cause numbness, tingling, muscle weakness, and coordination problems in the hands and feet. Skin Irritation: Hexane can irritate the skin upon direct contact. Prolonged skin exposure or contact with hexane-containing solutions can lead to skin dryness, redness, and irritation. Eye Irritation: Contact with hexane may cause eye irritation, including redness, tearing, and discomfort. Flammability: Hexane is highly flammable and can form explosive mixtures with air. It should be stored away from open flames, sparks, and heat sources. Environmental Impact: Spills or releases of hexane into the environment can have adverse effects on aquatic life and ecosystems. Hexane is not easily biodegradable and can persist in the environment. Chronic Health Effects: Long-term exposure to hexane may lead to chronic health effects, particularly neurological damage. Workers who are regularly exposed to hexane, such as in industrial settings, should take precautions to minimize exposure. Carcinogenicity: Some studies suggest that n-hexane may have carcinogenic potential, although the evidence is not conclusive. It is classified as a Group 3 carcinogen by the International Agency for Research on Cancer (IARC), which means it is not classifiable as to its carcinogenicity to humans due to inadequate evidence. To minimize the risks associated with hexane, it is crucial to follow safety guidelines and use appropriate personal protective equipment (PPE) when working with hexane-containing products. Proper ventilation, such as using fume hoods or working in well-ventilated areas, can help reduce inhalation exposure. Additionally, employers should provide training to employees on the safe handling and storage of hexane, along with emergency response procedures in case of spills or accidents. How Do I Use Hexane Safely? Using hexane safely requires following proper safety precautions and guidelines to minimize the risks associated with this chemical solvent. Here are some safety tips for handling hexane safely: Use Adequate Ventilation: Always work with hexane in well-ventilated areas, such as a fume hood or with proper exhaust systems. Adequate ventilation helps to reduce exposure to hexane vapors. Wear Protective Gear: When working with hexane, wear appropriate personal protective equipment (PPE), including safety goggles, lab coats, chemical-resistant gloves, and closed-toe shoes. The specific PPE requirements may vary based on the task and the concentration of hexane being used. Avoid Skin Contact: Prevent skin contact with hexane by wearing chemical-resistant gloves and long-sleeved clothing. In case of skin contact, wash the affected area with plenty of water and soap. Seek medical attention if irritation persists. Prevent Eye Contact: Protect your eyes with safety goggles or a face shield. In case of eye contact, flush the eyes with clean, lukewarm water for at least 15 minutes and seek immediate medical attention. No Eating, Drinking, or Smoking: Do not eat, drink, or smoke while working with hexane or in areas where hexane is used. Contaminated hands or surfaces can transfer hexane to the mouth, leading to ingestion. Handle in Controlled Environment: Perform tasks involving hexane in a controlled environment away from open flames, sparks, heat sources, and ignition sources. Hexane is highly flammable and can form explosive mixtures with air. Label Containers: Ensure that containers holding hexane are properly labeled with appropriate hazard warnings and information. Store Properly: Store hexane containers in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly sealed when not in use. Use Minimal Amounts: Use the smallest amount of hexane necessary to complete your task. Minimizing the quantity of hexane used reduces potential exposure. Emergency Equipment: Have access to emergency equipment, such as eye wash stations and safety showers, in case of accidental exposure. Know the location of fire extinguishers and fire alarm systems. Training: Ensure that personnel working with hexane are trained in its safe handling, storage, and disposal. Training should cover hazard recognition, first aid procedures, and emergency response protocols. Spill Response: In case of a hexane spill, follow your organization's spill response procedures. This may include containing the spill, using absorbent materials to soak up the liquid, and disposing of contaminated materials properly. Dispose of Hexane Waste Properly: Dispose of hexane waste in accordance with local, state, and federal regulations. Hexane waste should be collected and disposed of as hazardous waste. Regular Maintenance: Inspect equipment and storage containers regularly to ensure they are in good condition and free from leaks or damage. Medical Monitoring: If workers are regularly exposed to hexane, consider implementing a medical monitoring program to track their health and detect early signs of exposure-related issues. It's essential to familiarize yourself with the specific safety guidelines and procedures established by your organization or regulatory authorities when working with hexane, as they may vary depending on the application and concentration of hexane being used. Always prioritize safety and take appropriate precautions to protect yourself and others from potential hazards associated with hexane.
$18.00 - $615.00
BVV™ High Purity Lab Grade Heptane 99%
BVV™ High Purity Lab Grade Heptane HAZMAT ITEMS ARE NON-REFUNDABLE. ALL SALES ARE FINAL (Note: Container style and color may vary) Spigots/Faucets are only compatible with 5 Gallon Plastic Jugs and must be purchased separately Trigger Sprayer is only compatible with 1QT and 1-gallon sizes Experience the Exceptional Utility of BVV™ High Purity Lab Grade Heptane in Crystallization and Liquid-Liquid Extraction When it comes to achieving impeccable results in crystallization and liquid-liquid extraction processes, BVV™ High Purity Lab Grade Heptane stands out as the ideal choice. This versatile solvent has been meticulously refined to meet the exacting standards of laboratory and industrial applications, offering unparalleled purity and performance. Why Choose BVV™ High Purity Lab Grade Heptane: Unrivaled Purity: Our heptane boasts an exceptional level of purity, minimizing unwanted impurities and contaminants in your final products. Reliable Performance: Count on BVV™ High Purity Lab Grade Heptane to consistently deliver outstanding results, batch after batch. Versatile Solvent: From crystallization to liquid-liquid extraction, this solvent adapts to various applications, providing flexibility and convenience. Trusted by Professionals: Trusted by laboratories, industries, and professionals worldwide, BVV™ High Purity Lab Grade Heptane is the go-to choice for achieving exceptional purity and clarity in your processes. Elevate your crystallization and liquid-liquid extraction procedures to new heights of precision and quality with BVV™ High Purity Lab Grade Heptane. Discover the difference that purity and performance can make in your applications. Choose BVV™ High Purity Lab Grade Heptane for your next project and unlock the full potential of your crystallization and liquid-liquid extraction processes. COA Heptane SDS Heptane Chemical Formula: C7H16 Molecular Weight: 100.205 g·mol−1 CAS Registry Number: 142-82-5 Appearance Colorless Liquid Odor: Petrolic Density 0.6795 g cm−3 Boiling Point: 98.38 °C /209.08 °F Solubility in water: 0.0003% (20 °C GHS Pictograms: GHS Signal Word: Danger GHS Hazard Statements: H225, H304, H315, H336, H410 GHS Precautionary Statements P210, P261, P273, P301+P310, P331 UN Identification Number: 1206 Proper Shipping Name: Heptanes Transport Hazard Class: 3 Packing Group: II DOT Placard: What is Heptane? Heptane is a hydrocarbon compound belonging to the alkane family, which means it consists of hydrogen and carbon atoms arranged in a linear, unbranched chain. Specifically, heptane has seven carbon atoms and sixteen hydrogen atoms, giving it the chemical formula C7H16. It is a colorless, flammable liquid with a gasoline-like odor. Heptane is one of several isomers of the alkane series with seven carbon atoms. It is known for its role as a common solvent in various applications, including laboratory work, chemical processes, and industrial settings. Due to its purity and low reactivity, heptane is often used as a standard reference compound in gas chromatography. Heptane is also used as a fuel component in gasoline, although it is less common than other hydrocarbons like octane. Its properties and applications make it a valuable chemical compound in both the scientific and industrial sectors. What Is Heptane Used For? Heptane has a wide range of applications due to its properties as a hydrocarbon solvent. Some of the common uses of heptane include: Solvent: Heptane is widely used as a solvent in various industries, including chemistry, pharmaceuticals, and manufacturing. It is especially favored for its ability to dissolve a wide range of organic compounds and its low reactivity, which makes it suitable for cleaning, degreasing, and extracting chemicals from natural products. Laboratory and Scientific Research: Heptane is often used in laboratories for tasks such as extracting natural products, preparing chemical samples, and conducting chromatography experiments. Its purity and low reactivity make it a valuable solvent in scientific research. Industrial Cleaning: Heptane is an effective degreaser and cleaner for machinery, equipment, and surfaces in industrial settings. It is commonly used to remove oil, grease, and contaminants from various surfaces. Adhesives and Coatings: Heptane is used in the formulation of adhesives, coatings, and paints. It helps dissolve the components of these products and provides them with the desired consistency. Fuel: While less common than other hydrocarbons like octane, heptane is used as a component in gasoline. It contributes to the overall fuel mixture, affecting properties such as octane rating and combustion characteristics. Extraction: Heptane is employed in the extraction of natural compounds, such as essential oils and flavors, from plant materials. It is particularly useful for extracting nonpolar compounds. Calibration Standard: Heptane is used as a reference compound in gas chromatography and other analytical techniques to calibrate instruments and assess the performance of chromatographic columns. Solvent for Rubber and Plastics: In the rubber and plastics industry, heptane is used as a solvent for processing and manufacturing these materials. Chemical Synthesis: Heptane can be used as a reactant or solvent in chemical synthesis processes to produce various organic compounds. It's important to note that heptane should be handled with care, especially in industrial and laboratory settings, due to its flammability and potential health hazards. Proper safety measures and ventilation are essential when working with this solvent. How Is Heptane Produced? Heptane is primarily produced through the refining of crude oil, a process that separates hydrocarbons of different chain lengths. Here's a simplified overview of the production process: Crude Oil Refining: The production of heptane begins with the refining of crude oil, which contains a mixture of hydrocarbons with varying chain lengths and properties. Fractional Distillation: In the refining process, crude oil is heated and subjected to fractional distillation. This process separates the crude oil into various fractions based on boiling points. Heptane falls within a specific range of boiling points and is separated from other hydrocarbons during this distillation process. Fraction Separation: Once the appropriate fraction is obtained, further separation may be necessary to isolate pure heptane. This can involve additional distillation or purification techniques to remove impurities and other hydrocarbons. Quality Control: The resulting heptane undergoes quality control measures to ensure that it meets the required specifications and purity standards for its intended applications. Quality control may include testing for impurities, moisture content, and other properties. Packaging and Distribution: After quality control, heptane is packaged into containers suitable for its intended use and distribution to various industries and customers. It's worth noting that heptane can also be produced synthetically through chemical processes, such as the hydrogenation of hexene or the cracking of longer hydrocarbon chains. However, the primary source of heptane for industrial and commercial applications is typically derived from crude oil refining due to its cost-effectiveness and abundance. What Are The Hazards Of Heptane? Heptane, a highly flammable hydrocarbon, poses several hazards that individuals and workers should be aware of when handling or working with it. Here are some of the key hazards associated with heptane: Flammability: Heptane is extremely flammable and can ignite easily in the presence of open flames, sparks, or heat sources. It has a wide flammable range and can form explosive mixtures with air. Adequate ventilation and proper storage precautions are essential to prevent fires and explosions. Vapor Inhalation: Inhaling heptane vapors can lead to health risks, including dizziness, headaches, nausea, and respiratory irritation. Prolonged exposure to high concentrations of heptane vapor can result in more severe health effects, such as central nervous system depression and damage to the respiratory system. Skin Contact: Heptane can cause skin irritation and may lead to dermatitis or chemical burns upon prolonged or repeated contact. It can also defat the skin, removing protective oils and potentially resulting in dryness and cracking. Eye Contact: Contact with heptane can cause eye irritation, redness, and discomfort. Proper eye protection, such as safety goggles or a face shield, should be worn when handling heptane to prevent eye exposure. Ingestion: Swallowing heptane can be harmful and should be avoided. Ingestion of heptane may lead to gastrointestinal distress, nausea, vomiting, and abdominal pain. Environmental Impact: Spills or improper disposal of heptane can have negative environmental consequences. Heptane is volatile and can contribute to air pollution. It may also contaminate soil and water if not handled and disposed of properly. Occupational Exposure Limits (OELs): Regulatory authorities, such as OSHA in the United States, have established occupational exposure limits for heptane to protect workers. Adhering to these limits and implementing proper safety measures in the workplace is essential to mitigate exposure risks. It's crucial to handle heptane with caution, follow safety protocols, and use appropriate personal protective equipment (PPE) when working with this solvent. Additionally, safe storage, handling, and disposal practices are essential to minimize the associated hazards and ensure workplace safety. How Can I Safely Use Heptane? Safely using heptane requires following proper procedures and precautions to minimize risks associated with this flammable solvent. Here are some essential guidelines for the safe handling and use of heptane: Personal Protective Equipment (PPE): Wear appropriate PPE, including safety goggles or a face shield, chemical-resistant gloves, lab coats, and closed-toe shoes, to protect your eyes, skin, and clothing from exposure to heptane. Ventilation: Work in a well-ventilated area or use a chemical fume hood to prevent the buildup of heptane vapors. Ensure adequate airflow to disperse fumes. No Open Flames or Sparks: Avoid open flames, sparks, or heat sources in the vicinity of heptane. Heptane is highly flammable and can ignite easily. Electrical Equipment: Use explosion-proof or intrinsically safe electrical equipment and fixtures in areas where heptane is used or stored. Storage: Store heptane in approved safety containers, away from heat sources, direct sunlight, and incompatible materials. Keep containers tightly sealed when not in use. Handling and Transfer: Use spark-resistant tools and equipment when handling heptane. Avoid rough handling or transferring the solvent near open flames or hot surfaces. Spill Response: Have spill response materials, such as absorbent materials and spill kits, readily available to contain and clean up any heptane spills promptly. Labeling: Clearly label heptane containers with appropriate hazard warnings and information to identify the contents. Emergency Equipment: Maintain access to safety equipment, including emergency eyewashes, safety showers, and fire extinguishers, in the workspace. Training: Ensure that personnel handling heptane receive proper training on its hazards, safe handling procedures, and emergency response protocols. Avoiding Skin Contact: Minimize skin contact with heptane. In case of contact, wash the affected area immediately with soap and water. Use barrier creams or protective clothing as an additional precaution. Eye Protection: Wear safety goggles or a face shield to protect your eyes from splashes or accidental exposure. No Smoking or Eating: Prohibit smoking, eating, or drinking in areas where heptane is present, as ingestion or inhalation of heptane can be harmful. Disposal: Follow proper waste disposal procedures for heptane and other hazardous materials. Dispose of waste in accordance with local regulations. Emergency Response: Establish and communicate emergency response procedures for heptane-related incidents, including fire, spills, and exposure incidents. Regular Inspections: Conduct regular inspections of equipment, storage areas, and safety measures to ensure they remain in good condition. It's essential to adhere to safety guidelines, have safety protocols in place, and prioritize the well-being of personnel when working with heptane. Always consult safety data sheets (SDS) and regulatory guidelines specific to heptane in your region for additional safety information and requirements. What Is The Boiling Point Of Heptane? The boiling point of heptane is approximately 98 degrees Celsius or 208 degrees Fahrenheit. Is Heptane Miscable With Water? Heptane is not miscible with water. It is considered hydrophobic, which means it does not mix well with water and tends to form separate layers when combined. What Is The Flash Point Of Heptane? The flash point of heptane, specifically n-heptane, is approximately -4 degrees Celsius (24.8 degrees Fahrenheit). This is the temperature at which it can produce enough vapor to ignite briefly if exposed to an open flame or spark. Heptane is considered highly flammable and should be handled with caution in environments where there is a risk of ignition.
$18.00 - $610.00
Julabo C5 Thermal Bath Fluid - 10 Liters
Julabo C5 Thermal Bath Fluid JULABO Thermal bath fluids are ideally suited for all of your temperature control applications and guarantee safe and reliable operation. Choosing the proper bath fluid is critical for best results in temperature control. Viscosity, oxidation characteristics and heat transfer of Thermal fluids are specifically matched with each JULABO temperature control unit. C5 Thermal Bath Fluid SDS C5 Thermal Bath Fluid Product Data Sheet JULABO Thermal bath fluids have been carefully selected and are optimized for maximum performance with JULABO instruments. Benefits Low toxicity Low viscosity High stability Minimum odor Good heat conductivity Low corrosion tendency Wide temperature ranges Technical Data Order no. 10 liters 8891402 Working temperature (°C) -60...+110 Flash point (°C) > +135 Fire point (°C) > +443 Viscosity (kinematic at 20 °C in mm²/s) 5 Density (at 20 °C in g/cm³) 0.918 Pour point (°C) -100 Boiling point (°C) >205 Ignition temperature (°C) 443 Color clear
$1,793.40
Julabo C2 Thermal Bath Fluid - 10 Liters
Julabo C2 Thermal Bath Fluid JULABO Thermal bath fluids are ideally suited for all of your temperature control applications and guarantee safe and reliable operation. Choosing the proper bath fluid is critical for best results in temperature control. Viscosity, oxidation characteristics and heat transfer of Thermal fluids are specifically matched with each JULABO temperature control unit. C2 Thermal Bath Fluid Product Data Sheet C2 Thermal Bath Fluid SDS JULABO Thermal bath fluids have been carefully selected and are optimized for maximum performance with JULABO instruments. Benefits Low toxicity Low viscosity High stability Minimum odor Good heat conductivity Low corrosion tendency Wide temperature ranges Technical Data Order no. 10 liters 8891400 Working temperature (°C) -90...+60 Flash point (°C) > +75 Fire point (°C) > +430 Viscosity (kinematic at 20 °C in mm²/s) 2 Density (at 20 °C in g/cm³) 0.873 Pour point (°C) -120 Boiling point (°C) 229 Ignition temperature (°C) 430 Color clear
$1,415.12
BVV™ Activated Hardwood Carbon Decolorizing T1 (100% Hardwood Charcoal)
BVV™ Activated Carbon Decolorizing T1 100% Hardwood NSF 61 & UL Classified for food and Consumption Contact BVV™ Activated Carbon or Charcoal powder is some of the highest purity and quality activated charcoal on the market. Made in the USA, and 100% Hardwood. Activated charcoal can be used for several processes in the laboratory and can be most importantly used for the removal of color, unwanted chemical impurities, and unwanted flavors in the starting material resulting in a more refined purer end substance. Each bag includes a 5cc scoop inside. pH:7 NSF 61 Certified & UL Classified. Guaranteed the product is free of harmful chemicals, and can be used in systems that humans come into contact consuming. Lot certificates can be available per request. BVV™ Activated Carbon Technical Data Sheet BVV™ Activated Carbon Decolorizing T1 SDS Note: Bulk Bags and Bulk sizes are non-stocked items and will be ordered as needed and carry a several weeks lead time and require a forklift or pallet jack
$48.00 - $2,618.00
BVV™ MagSil-PR® Adsorbent for Chromatography
BVV™ MagSil-PR® Adsorbent for Chromatography BVV™ MagSil-PR® Adsorbent for Chromatography is an adsorbent for the separation of lipids and is a commercially prepared magnesia-silica gel. MagSil-PR® has a coarse mesh size which helps with rapid flow rate for column chromatography. It's main benefit is pesticide removal from extracted plant material and will dramatically improve the color and clarity of the material. It also has the provided benefit to bind to polar water-soluble compounds which can be filtered out through a 20-micron mesh screen. Particle Mesh Size: 60/100 BVV™ MagSil-PR® SDS
$148.00 - $1,875.00
BVV™ Celite® 545 Diatomaceous Earth (Food Codex Grade) 4.5 Micron
Celite® 545 Food Codex Chemicals Grade Filters down to 4.5 microns BVV™'s Celite 545 grade is Food Codex Grade and is approved for use as a filtering and processing aid in the Food Industry & is Made in the USA. Celite 545 is a formulation of Diatomaceous Earth that is used as a filtration aid for the pre-processing of distillate. Diatomaceous earth is considered skeletal remains of single-celled algae/diatoms formed due to sedimentary deposits. This filtration aid is used in laboratory settings and is a surface-active filtration agent that causes abrasion and the adsorption of other materials such as plant lipids. Celite 545 or Diatomaceous Earth is also an effective, safe alternative to chemical pesticides. This ultra-fine powder should be used with the proper safety equipment and should not be inhaled due to the risk of causing respiratory damage. pH: 10 (10% in Water) 90Kg Size sold at 4x 50lb bags on a Mini-Pallet* Safety Data Sheet Technical Data Sheet Certificate of Analysis Note: Bulk Bags and Bulk sizes are non-stocked items and will be ordered as needed and carry a several weeks lead time and require a forklift or pallet jack
$20.00 - $6,320.00
5L Glas-Col Fabric Insulating Top
5L Glas-Col Fabric Insulating Top This mantle helps prevent vapor condensation in the upper half of a flask during distillation of high-boiling materials. The tops are designed for use with Series M, TM, or STM mantles. They protect the flask, the solutions, and the laboratory from drafts, which would disturb the reflux ration during fractionation, from flying glass of flask implosions in high vacuum distillations, from falling objects; and, from thermal strain between top and lower half of flask during high-temperature operations. With a glass-fabric construction and laced-side opening, the elliptical hole accommodates 1-, 2-, and 3-neck flasks.
$350.00
BVV™ 420ml Premium Tri-Blend Butane 99.999% Pure
BVV™ 420ml Premium Tri-Blend Butane 99.999% Pure DISCLAIMER(S): This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in WELL VENTILATED AREAS! Due to FAA regulations, solvent tanks cannot be safely transported via means other than ground. Any order that has solvent will not be shipped in an expedited fashion. If an order with solvent is combined with any other items and chosen to be expedited, that entire order will ship via Ground/Freight. We will not split up any orders and ship them separately. If a customer is wanting to expedite specific items and order solvent, 2 separate orders (1 for the solvent and 1 for the expedited items) will need to be placed in order to do so. Solvents do not ship to Hawaii, Puerto Rico, or any other US Territory outside of the contiguous 48 States. Shipping Solvent to Alaska may ONLY ship via freight and will be required to travel through Canada. California now prohibits the retail sale of any NON-Odorized butane in quantities larger than 150ml. If you are not a retail purchaser you can call in to place an order. Permitted Sales Include the Following: Medical Collectives or Cooperatives operating under CA Health & Safety Code Section 11362.775 Persons licensed to perform volatile solvent extraction activity under CA Bus & Prof Code Division 10 Manufacturers, wholesalers, resellers, or retailers solely for the purpose of resale BVV™ Tri-Blend Premium Butane consists of 3 types of hydrocarbons in its blend resulting in a 99.999% purity rating. The hydrocarbons in this blend are 54% N-butane, 22% Propane, and 24% ISO-Butane. This premium canned butane is UK made and sourced from the North Sea and achieves a Grade A for the global standards of consumer products and backed by worldwide governing bodies of the following Quality Control institutions; BSI ISO9001:2008, British Retail Consortium Certification Body, SGS System Certification, UKAS, ANAB, and IAF. It comes in a 420ML can with ZERO impurities! Material Capacity Cylinder Volume Triclamp Spool (in) 1.5" 2" 3" 4" 6" 8" 10" 12" Length (in) 1" 2" 3" 4" 6" 8" 10" 12" 18" 24" 36" 48" Volume (in3) Select Material Butane ISO-Butane Propane How Much Will Fit in Cylinder FormulaVolume x Weight of Water x Specific Gravity ConstantsWeight of Water = 0.0360 (lbs / in3)Specific Gravity of = Lbs. of : Recommended: Account for an 80% fill to avoid a hydraulic lock How Much Material Will Fit in the Cylinder Packing Density (g) 2.5 3 3.5 4.3 Grams of Material Lbs. of Material
$5.00 - $230.00
Glas-Col Stirmantle
Glas-Col Stirmantle Glas-Col offers two types of StirMantles: Electromagnetic (50 to 750 rpm) and Motor Driven (100 to 1850 rpm). The maximum rpms available for each type depends on the viscosity of the solution being heated. Electromagnetic StirMantles are typically used with aqueous solutions like water, while the Motor Driven units use a powerful magnet for higher viscous solution like oils. StirMantles withstands 400°C internal operating temperature. EMS series include the heating mantle, speed control and stir-bar. TEM series only includes the heating mantle and allows the customer in select different speed control options or combined speed/temperature packages like the 104A HS112. WARNING: chemical spillage, overheating, overloading, and general misuse will greatly reduce service life! Note: The temperature probe this mantle comes with can only be used with a thermowell. If you are using it with BVV™ glassware you will need to add SKU: TK1/4-12 or TK1/4-18 depending on what mantle size is selected.
$1,000.00 - $1,450.00
Glas-Col K Type Thermocouple
Glas-Col K Type Thermocouple Glas-Col K Type thermocouple is used to measure temperatures from -50°C to 1000°C with a lead length of 72" and probe length of either 12" or 18".
$247.00
BVV™ Glass Cold Trap - Ribbed (Made in USA)
BVV™ Glass Cold Trap - Ribbed This dewar style glass is designed to increase surface area for maximum vapor condensation and it also has 24/40 or 34/45 jointed connections to increase vapor flow. Note: The bottom joint will always be 24/40. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement.
$790.00
2 Pack Metal Keck Clips - 34/45
2 Pack Metal Keck Clips - 34/45 Stainless steel clamps to fit 34/45 standard taper joints. Metal clamps are suitable for high temperatures applications
$10.00
Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V
Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V MD 4C NT Technical Data Sheet.pdf These three-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of non-corrosive gases. They reach an excellent ultimate vacuum of 1 mbar. All parts in contact with pumped gases and vapors are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases. The new NT-series provides whisper quiet and ultra-low vibration operation, high leak tightness and improved performance. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. These three-stage diaphragm pumps are an excellent choice for continuous, contamination-free evacuation and pumping of non-aggressive gases at demanding vacuum conditions. They are especially suitable for applications in physics and analytics. The low ultimate vacuum makes these an attractive alternative to rotary vane pumps in many applications. Typical uses are as backing pump for turbomolecular drag pumps, and for degassing of viscous media. Performance features: Outstanding chemical resistance and superior vapor tolerance Exceptionally high performance even at low vacuum Excellent ultimate vacuum even with gas ballast Whisper quiet and very low vibration Long diaphragm life, maintenance-free drive system Technical Data Max. pumping speed 50 Hz 3.8 m3/h Max. pumping speed 60 Hz 2.5 cfm Ultimate vacuum 1 mbar / 0.75 torr Number of heads 4 Number of stages 3 Lower ambient temperature (operation) 10 °C Upper ambient temperature (operation) 40 °C Lower ambient temperature (storage) -10 °C Upper ambient temperature (storage) 60 °C Max. back pressure (abs.) 1.1 bar Anschluss saugseitig small flange KF DN 16 Outlet connection Silencer / G1/4" Rated motor power 0.25 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IP 40 Dimension L in mm 328 mm Dimension W in mm 239 mm Dimension H in mm 198 mm Weight 16.4 kg Noise level at 50 Hz, typ. 45 dBA Rated mains voltage range 1 230 V Mains frequency 1 50-60 Hz NRTL certification
$4,700.00
Replacement Sight Glass Gasket 2 Pack - Buna-N
Replacement Sight Glass Gasket 2 Pack - Buna-N These are replacement BUNA-N gaskets for BVV™ Brand Sight Glasses. Comes with 2 per pack.
$12.00 - $30.00
Replacement Sight Glass Gasket 2 Pack - Silicone
Replacement Sight Glass Gasket 2 Pack - Silicone These are replacement Silicone gaskets for BVV™ Brand Sight Glasses. Comes with 2 per pack.
$20.00 - $35.00
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