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3.2CF BVV™ Neocision Lab Certified Vacuum Oven and V9D 9CFM Two Stage Vacuum Pump Kit
3.2CF BVV™ Neocision Lab Certified Vacuum Oven and V9D 9CFM Two Stage Vacuum Pump Kit Disclaimer: This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in well-ventilated areas! INTRODUCTION Our vacuum ovens are purpose-built to perform degassing / purging of light hydrocarbon solvents. Using the technique of cold boiling, the oven applies a gentle heat under reduced pressure conditions to expedite solvent degassing while simultaneously preserving color, aroma, and overall solute quality. We've applied our extensive vacuum expertise and industry experience to produce a series of ovens designed exactly for your needs: low consumption, high-throughput, and reliable operation. PERFORMANCE CAPABILITIES At Best Value Vacs, we make every effort to provide oven performance capabilities in a standardized format. We're not interested in juking our stats to make a sale. Instead, our goal is to provide quality, transparent production capabilities that meet the demands of our professional customers. Temperature Stability: ±1.0° Temperature Uniformity: within 4% of the temperature set point. Heat-Up Time: 20 minutes. Ultimate Vacuum: <500 µmHg / mTorr / micron Time to Vacuum: 5 minutes to 29"Hg. Vacuum Hold: guaranteed to lose less than 1"Hg (25.4 torr) in 24 hours. SPECIFICATIONS Electrical Voltage 120V Frequency 60HZ Power 1050W Current 16A Plug IEC C13 (unit ships with detachable NEMA 5-15p cable) Internal Chamber Heating Individual Direct-Heat shelves Temperature Range RT+18°-212°F Chamber Material Stainless Stee Dimensions (LxWxH) 17.7" x 17.7" x 17.7" (450mm x 450mm x 450mm) Vacuum Gauge Style Glycerin-filled for accuracy and longevity Range (units) -30 to 0 (inHg) / -1 to 0 (bar) Shelving Ships With 4 Heated Shelves Shelf Dimensions (LxW) 17" x 17.25" Shelf Capacity 293 in2 Total Shelf Capacity 1173 in2 / 8.2 ft2 Door Seal Silicone on Tempered Glass Window Dimensions (LxH) 15.5" x 16.25" Lights 4 strips of LEDs provide clear, bright view of interior Handle Aluminum Exterior Dimensions (LxWxH) 30" x 27" x 27" Weight 260 lbs Support Locking Casters Safety Electrical Built-in, resettable, overcurrent circuit breaker Thermal Automatic overtemperature shutoff Compliance CE CE Listing Recognized ISO ISO 9001:2015 ETL Certified Conforms to ANSI/UL STD.61010-1, 61010-2-010 -- Certified to CAN/CSA STD. C22.2 NO.61010-1, 61010-2-010 Connection Vacuum Inlet KF25 / NW25, quarter-turn valve Purge Inlet 5/16" Barbed, 10-turn valve Atmospheric Release Quick-release dial Contains Ships With KF25 x 1/4" JIC Flare with 1/4" vacuum hose and adjusting wrenches. User Manual Included Warranty 3 year oven warranty Vacuum Pump BVV™ V9D 9CFM Two Stage Vacuum Pump CAPACITY AND THROUGHPUT PLANNING Oven capacity requirements vary widely by the producer. We wanted to create a method to assist in determining the best oven match for your operation, based on a few of the parameters of your extraction and of your desired purge. We based this formula on an expected extraction yield of 25%, with an extract-density of 1 g/in2. Using the following variables, this formula is designed to provide an estimate of your required shelving capacity: Size = Extraction Batch Size (lbs) Number = Runs per 24h Period Purge = Your desired purging duration (hours) Area Required (ft2) = [(Size) * (Number) * (Purge+1)] / 122Area Required (in2) = (Size) * (Number) * (Purge+1) * 1.18
$4,630.00
KF-40 Stainless Steel FNPT End Cap
KF-40 Stainless Steel FNPT End Cap This is a FNPT KF-40 (NW40) Endcap to adapt a KF40 fitting to Female NPT Threads for 1/4", 3/8", and 1/2" NPT.
$34.00 - $39.00
Glass Vac 2 Gallon Aluminum Vacuum Chamber and Vacuum Pump Kit
Glass Vac 2 Gallon Aluminum Vacuum Chamber and Vacuum Pump Kit (Chamber comes with 2 yr. limited warranty) This is a complete BestValueVac® vacuum chamber setup designed built and 100% tested in Naperville, Illinois. With our unique patent pending gasket design (Utility Patent #14/533,548) this chamber is sure to last 10,000 uses with proper care and maintenance. The gasket itself is reversible (doubling the life of our system) allowing customers to instantly take it off and flip it over. Every chamber is tested prior to shipping to lose no more than 2.5Hg/24hrs. Please refer to these charts for vacuum specifications at altitude and conversions: Vacuum at Altitude Chart Vacuum Conversion Chart This Kit Includes: Glass Vac 2 Gallon Aluminum Vacuum Chamber VE115 3CFM Single Stage Vacuum Pump or V4D 4CFM Two Stage Vacuum Pump 2 year limited warranty on the chamber 1 year limited warranty on the pump Key Features: Aluminum Vessel Highly Durable and Reversible Silicone Gasket Glycerin filled vacuum gauge User friendly vacuum connections that fit most vacuum pumps on the market 50 Micron Air filter for reducing airborne contaminants when releasing the vacuum Silicone vacuum pad 5' of vacuum rated HVAC hose to pull a vacuum. Specification Chamber Material 3004 Aluminum Gasket Material Silicone Lid Material Glass Internal Dimensions (ID) 6.5" Tall x 10" Diameter Vacuum Gauge (Glycerin Filled) InHG (0)-(-30) Manifold Connections 1/4" SAE and 1/4" FNPT Temperature Rating 150°F (65°C) Additional Included Items 5' Purple Vacuum Rated HVAC Hose Platinum Cured Silicone Pad Black 50 Micro Air Filter Models BVV4D BVV7S BVV9D Stage 2 1 2 Ultimate Vacuum (Microns) 15 75 15 Refrigerant Classes A1 Non-Toxic, Non Flammable Dimensions (in) 12.4 x 4.8 x 10.16 12.4 x 4.8 x 10.16 15 x 6.3 x 11.22 Weight (lbs) 19.4 16.5 32 Free Air Displacement 4.3 CFM 6.4 CFM 8.5 CFM Motor Size (HP) RPM 1 HP 3440 RPM Oil Capacity 10oz / 300ml 14.5oz / 410ml 24oz / 680ml Voltage 110V 60 Hz Power Cord Hard Wired 3m / 9.8' Power Cord Power Switch Standard On / Off Operating Temperature Range 32F to 125 F (0C to 52C) Gas Ballast Valve Yes No Yes Intake Fittings Stainless Steel Inlet Fitting with 1/4" SAE & 3/8" JIC Male Ports VE115 Specification Free Air Displacement - (CFM) 3CFM # Of Stages 1 Voltage 110v / 60Hz Ultimate Vacuum 5 Pa HP 1/4 Oil Capacity 280ml Weight 15LB Intake Connection 1/4" SAE & JIC Compatibility Explanation: BestValueVac® chambers are not compatible with stabilization resin (i.e. Cactus Juice™, Gator Venom™, Minwax™ etc.), alcohol, ethanol, acetone and acrylic based monomers or polymers. The lid may only be cleaned with soapy water. SVac® chambers are not compatible with stabilization resin (i.e. Cactus Juice™, Gator Venom™, Minwax™ etc.), acetone, acrylic based monomers or polymers. The lid may be cleaned with soapy water and low strength cleaning agents. GlassVac® chambers are compatible with all solvents and stabilization resins. We only recommend and warranty GlassVac® chambers for resin infusion and wood stabilization. The lid may be cleaned with any solvent or cleaning agent. See FAQ at the top for product safety warnings. Pump Warranty Information: Customers using solvents such as stabilization resins (MinWax™, Gator Venom™ etc.), alcohol and other polar solvents must use the vacuum pumps in conjunction with a cold trap for evacuations in excess of 5 minutes. (Excludes Cactus Juice™) If the consumer is using the pump for prolonged periods of time exceeding 5 minutes we require that a cold trap is used or the pump warranty is void. These stabilization resins have the ability to break down the internal components of the pump that are plastic resulting in a seized motor voiding all warranties. When evacuation exceeds 5 minutes these solvents begin to vaporize and then re-condense in the vacuum pump reservoir. Once enough solvent re-condenses in the pump displacing the oil the plastic internal components may begin to warp, melt or seize. The use of a cold trap will condense the vapors prior to making their way to the vacuum pump preventing pump damage due to excessive use. Furthermore, Minwax Wood Hardener™ is not to be used with any vacuum pumps, EVER. (A seized motor will result within the first use.) To prevent these issues from happening to your process, change the Oil after each vacuum pump use, Even if the use time is only 5min. For shipping info including Import/Export details visit our Shipping link at the bottom of the page.
$298.00 - $453.00
Carbon Dioxide CO2 PPM Monitor Air Temperature and Humidity Datalogger.
Measure CO2 concentration, temperature, humidity, dew point temperature and wet bulb temperature
$100.00$80.00
BVV™130 Sawtooth Dispersing Shaft
BVV™130 Sawtooth Dispersing Shaft The BVV™130 Sawtooth dispersing shaft is a great choice when for tissue samples or tougher materials due to the nature of the saw-toothed shaft head it can easily rip apart any of these types of media. The 50x5mm dispersing shaft can handle samples from 1-50ml and the 115x10mm shaft can handle volumes ranging from 1-250ml.
$125.00
Polyscience 15 Liter Advanced Digital Refrigerated Circulator (-30°C/200°C)
Polyscience 15 Liter Advanced Digital Refrigerated Circulator (-30°C/200°C) ***Note: This item has a lead time of 2-3 weeks depending on stock availability.*** Description: -30, 15 L Ref. Circulator Controller Type: Advanced Digital Display: 3.75" Touch-Pad LCD Connectivity: Ethernet, USB A & B, RS232/addressable RS485, External Temperature Probe Languages Supported: 4: French, German, Spanish, English Swivel 180 Rotating Controller: Yes Working Temperature Range °C: -30° to 200° Temperature Stability °C: ±0.01° Fluid Optimization/Specific Heat Tuning: Automatic and/or user-adjustable Temperature Calibration Capability: 1-point Working Access (L x W x D) (cm): 21.2 x 27.6 x 14 cm Pump Type: Pressure/Suction External Temperature Control Capability: Yes Flammability Class (DIN 12876-1): III (FL) Specifications Working Temperature Range °F -22° to 392° Working Temperature Range °C -30° to 200° Nominal Cooling Capacity @ +20C (W) 915 Reservoir Capacity (gallons) 3.96 Reservoir Capacity (liters) 15 Reservoir/Tank Material Stainless Steel Reservoir Cover Included DuraTop Yes LidDock Yes Cleanable Air Filter Yes Working Access (L x W x D) (inches) 8.35 x 10.88 x 5.5 in Working Access (L x W x D) (cm) 21.2 x 27.6 x 14 cm Temperature Stability °F ±0.02° Temperature Stability °C ±0.01° Display 3.75" Touch-Pad LCD Display Resolution (Set) 0.01 Display Resolution (Read) 0.01 Pump Type Pressure/Suction Pump Speed Variable Process Connections 1/4" (F) NPT External Temperature Control Capability Yes Flammability Class (DIN 12876-1) III (FL) Over-Temperature Protection / Failsafe Heater Control Yes Low Liquid Level Protection Yes WhisperCool Environmental Control Technology Yes Cool Command Refrigeration Technology Yes Reservoir Drain Yes Included Software PolyTemp Viewer, USB driver Maximum Ambient Temperature °F 95° Maximum Ambient Temperature °C 35° Overall Dimensions (L x W x H) (inches) 22.4 x 14.5 x 26.9 in Overall Dimensions (L x W x H) (cm) 56.9 x 36.8 x 68.3 cm Refrigerant R404A Environmental Compliance RoHS, WEEE Shipping Weight (pounds) 118.0 Shipping Weight (kilograms) 53.5 60Hz Part Number AD15R-30-A11B Maximum Pressure (psi) 4.3 Maximum Pressure (bar) 0.30 Maximum Pressure Flow Rate (gpm) 5.30 Maximum Pressure Flow Rate (l/min) 20.1 Maximum Suction Flow Rate (gpm) 3.9 Maximum Suction Flow Rate (l/min) 14.7 Cooling Capacity @ -20°C (W) 165 Cooling Capacity @ 0°C (W) 505 Cooling Capacity @ +20°C (W) 915 Included Hardware Nylon hose adapters for 3/8", 1/4", and 3/16" Heater Wattage 1100 Electrical Requirements (VAC/Hz/Ph/A) 120/60/1/13 Regulatory Approvals ETL Certifications: Regulatory Approvals: ETL Circulating Bath Operator's Manual
$6,350.00
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
1LB CO2 Spool - 316SS
1LB CO2 Spool - 316SS This double wellhead CO2 spool is designed for extreme pressure applications and is made of 316 Stainless Steel. Its maximum working pressure is 6000PSI and comes with a welded on outer jacket to circulate temperature regulating fluid through and maintain a consistent temperature. This spool also has welded brackets to allow the user to attach to a rack system or other mounting surface. Specifications: Material: 316 Stainless Steel Working Pressure: 6000PSI Connection Type: Hammer Union Gasket Material: NBR Wellhead Diameter: 3" Length: 28" End Cap Ports: 1/4" FNPT Jacketed Ports: 1/2" FNPT
$900.00$650.00
10L Neocision Dual Head Short Path Distillation Turnkey System
10L Neocision Dual Head Short Path Distillation Turnkey System This unit carries a 2 day lead time. The 10L Neocision Distillation Turnkey Setup features our Dual 10L P5 Distillation Heads and USA made glass. Every component in this turnkey is made for precision, throughput, and repeatable results. Also included is a KF-25 Vacuum Pump giving you extreme power and depth with a long lifespan, the Bullseye Precision Vacuum Gauge from Digivac which is the most rugged and dependable vacuum gauge on the market, and a BVV 19L Heated Circulator for maximum condensation of vapors. You will also receive a Dual Dewar Style Glass Cold Trap to keep all volatiles and solvents out of your vacuum system. This Turnkey Setup gives you everything needed to perform distillation at the highest level. The Premium Turnkey Kit Includes: 10L Neocision Kit with Dual P5 Distillation Heads KF-25 2 Meter Bellows Dual Dewar Style Glass Cold Trap Bullseye Precision Vacuum Gauge BVV 19L Heated Circulator Your Choice Of KF-25 Vacuum Pump Distillation Quick Start Guide This guide gives basic quick start instructions for distillation systems. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs, Before beginning distillation, ensure the following steps have been taken: Vacuum Pump is in good working order. Pump should be run against dry load to allow internals to warm up. Oil should be clear. Cloudy or dark oil should be changed. All glass components are in good working order and ready to be assembled A winterization and degassing procedure has been done to prepare oil for distillation Once all three of these steps have been completed, you are ready to begin distilling. Begin by placing stir bar in boiling flask and then load your material. This should be done using a funnel. A small amount of alcohol in the oil will give it a thinner consistency making it easier to transfer. Assemble all glassware and ensure each joint is properly greased. Do not use too much, as the vacuum pressure might pull some grease into the system. To ensure a full seal, spread grease in a circular motion by rotating glassware Attach circulator to condenser and set temperature to 50C. Allow circulator to reach temperature before beginning distillation. Connect vacuum pump to manifold. The manifold will allow you to isolate each individual component as well as let atmosphere into and out of the system. Connect receiving cow to cold trap. Connect cold trap to manifold. Connect vacuum gauge to manifold. At this point, ensure all connections are correct. Also ensure receiving cow is positioned to collect the first fraction in the far-left receiving flask. Circulator should be at its set temperature. Turn on vacuum pump to begin process. Turn on heat and set to 60C. Vacuum pump will begin to pull down and temperature will begin to rise. Watch the gauge to monitor vacuum pressure and stability. Start stir slower and increase speed with temperature. Once you are close to 60C, increase the temperature 20 degrees. Continue to raise the heat incrementally in 20-degree steps, increasing the set temperature as you near your set point. Increase temperatures incrementally until you reach 220C. You will see your first fraction somewhere between 180C and 190C or slightly before. This is the “heads” fraction. You will move to your second fraction when you see an increased reaction in the head, a slight color change toward golden, as well as a thickening of distillate. When this fraction hits, allow the distillate to “self-clean” the head for a minute or two then, rotate the cow to the middle receiving flask. Collect your “main body” fraction. You will see temps between 190-220C during this fraction. Continue to increase stirring speed as necessary. Reaction in the head may vary but it should never stop. As fluid level in the boiling flask decreases, increase stir speed. The final “tails” fraction is a mixture of the first and second fractions and should be saved for re-distillation later. Ideally, you want to turn the cow to the final flask before the tails fraction hits. The “tails” fraction has an obvious color change and will be darker than the “main body” fraction. You will see temps between 200-250C during this fraction. As fluid level in the boiling flask decreases even more, set stirring RPM higher (1000+ RPM). You may need to compensate with a bit more heat to finish of the final fraction as well. Once process is complete, stop heat, stop stir, and stop vacuum. Let atmosphere into the system. Be sure to properly store your distillate as exposure to air and light can cause oxidation. ***Note: This entire setup will ship via motor freight.*** ***Note: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.*** ***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.***
$13,250.00 - $17,750.00
10" Pre-Built BIFLOW Hemispherical Lid with BVV 316SS Full Bore Valves
10" Pre-Built BIFLOW Hemispherical Lid with BVV 316SS Full Bore Valves (This Lid is fully assembled and Nitrogen Tested for Leaks at Best Value Vacs) This 10" Best Value Vacs Hemispherical lid is fully assembled and nitrogen tested for leaks at our warehouse. This lid comes with 2 BVV 316SS Full Bore Valves with (2)1/4" and (1)3/8" 37° JIC Flares, and compound gauge. These lids are made out of 304 stainless steel and have (1) 1.5" and (2) 2" Tri-Clamp ports with the middle 1.5" port having an extended tube to control solvent flow. Key Features: Pre-built and Nitrogen Tested for Leaks BVV 316SS Full Bore Valves with 1/4" 37° JIC -40F to 450F 304 High Polish Stainless Steel Compound Gauge (-30)-0-(150PSI) Specifications Lid Material 304 Stainless Steel Valve Material 316SS Full Encapsulated PTFE Core - 1/4 Turn Flare Size (2) 1/4" and (1) 3/8" 37° JIC Tri-Clamp Size(s) (1) 1.5" Ports x (2) 2" x 10" Tri-Clamp Nitrogen Tested Yes
$370.00
NEOCISION Cold Trap - ETL Rated - (-80c)
NEOCISION Cold Trap - ETL Rated - (-80c) The BVV™ CT80 Cold Trap is used to condense vapors lost in vacuum applications before they reach the vacuum system. This prolongs the life of the vacuum system, reduces the need to change oil frequently, and efficiently traps vapors otherwise lost to evaporation such as terpenes. The CT80 model reaches a maximum temp of -80°c or -112F under vacuum and contains three traps for maximum efficiency and condensation of vapors. Place in-line between application and your vacuum system. Specifications: Temp Range: -112F to Ambient Internal Dimensions: 180mm Internal Diameter x 210mm Depth (Holds about 1.4 gallons) External Dimensions: 505 x 620 x 750mm Weight: 149lbs Stainless Steel Interior 3x Pyrex Glass Traps 110V Power Please Note: This device is designed for operation on its own independent circuit breaker. For best results, do not use this device on a breaker shared with other equipment. ***Notice to Customers: All units are inspected for broken glass or parts before the unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.*** ***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.***
$6,400.00
HTP Square Press - 2 Ton
HTP Square Press - 2 Ton These high-quality presses are built from Aircraft Aluminum and stainless steel designed to be used in conjunction with a unique heating process. CAPACITY: 3” x 3” x 3” Thick PRESSURE: 2-Ton hydraulic jack SHAPE: Cube
$434.95$395.00
2" Tri-Clamp x 3" x (2) 1/4" MNPT
2" Tri-Clamp Tri Clover x 3" x (2) 1/4" MNPT This specialty spool with a 1/4" MNPT connection can be used for various reasons including a valve manifold to inject solvent into a column from the bottom allowing it to flow upwards spreading the solvent more evenly the top down method.
$25.00
50L Neocision ETL Lab Certified Rotary Evaporator Turnkey System
50L Neocision ETL Lab Certified Rotary Evaporator Turnkey System 50L NEO Rotary Evaporator Turnkey System setup includes all the necessary components to successfully perform solvent recovery via rotary evaporation. A cold trap should always be used inline between your vacuum system and application to protect the pump from volatile vapors. 10-50L NEO and ECO Rotary Evaporator Diagram 50L NEO Rotary Evaporator Turnkey System setup includes: 50L Neocision ETL Lab Certified Rotary Evaporator Polyscience DuraChill 1.5HP Chiller w/ Turbine Pump 3/8" Gum Rubber - 100ft 3/8" Silicone Tubing - 25ft Welch BTpro100 Diaphragm Pump Adjustable Stainless Steel Hose Clamps This guide gives basic quick start instructions for rotovaps. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs. Clean and assemble unit. Make sure all pieces are cleaned and sterilized using an alcohol solution. Connect chiller to condenser and set to 0C (32F). Always fill a rotovap condenser from the top down (chiller output to top of condenser, chiller input to bottom of condenser). Connect vacuum pump to cold trap and connect cold trap to vacuum port on rotovap. Turn on heat bath and set to 40C (113F). Once heat bath, chiller and cold trap have reached desired temperatures, turn on rotovap motor and set speed to approximately 100 RPM (does not have to be precise). Keep in mind, higher RPM’s will increase evaporation power but also increase heat load. Start vacuum pump and allow vacuum to pull down for a few minutes before injection. Once vacuum has been pulled to a sufficient level (does not have to be precise but should be below 100 Torr), using the injection valve, very slowly inject approximately 500 mL of solution into evaporating flask and then close the valve. Allow this small amount to begin evaporating. You may see the chiller begin to rise in temperature, this is called “priming” the rotovap. Once the temperature stops rising or all liquid is almost completely evaporated, open the injection valve again very slowly so that a small amount of liquid begins to enter the evaporating flask. Do not close injection valve this time but continue to allow solution to enter the evaporating flask. At this point you must try to match the input speed to the output speed. What this means is that you should be injecting the same amount of liquid into the rotovap that is equal to the amount of liquid dripping from the condenser into the receiving flask. You will know that the input speed and output speed are matched because the chiller will remain at a stable temperature. If the chiller begins to rise, then you are injecting too much liquid. Dial back the valve until the chiller stabilizes. Once everything is stabilized, you may walk away from the rotovap if necessary. Check every so often to make sure temperatures remain stable and evaporation continues efficiently.
$19,750.00 - $22,500.00
Upgrade Tool for TRS21 Suction Valve
Our specialized tool for use with rebuilding the head on TRS21, makes installation of new Suction Valve O-Rings much easier. Includes (5) Viton O-rings.
$18.00
NEOCISION Cold Trap with Pump - ETL Rated - (-40c)
NEOCISION Cold Trap with Pump - ETL Rated - (-40c) Looking for a cold trap and small application chiller? The BVV™ CT40 features a 2-in-1 use with a cold trap function and built in circulating system for small batch temperature control. Cold Trap Function Use the BVV™ CT40 to condense vapors down to -40°C before they reach your vacuum pump. This prolongs the life of the vacuum system, reduces the need to change oil frequently, and efficiently traps vapors otherwise lost to evaporation such as terpenes. Common applications include short path distillation, rotary evaporation, reactor setups, or any other application where volatile vapors can damage your vacuum pump. Chiller Function Use the BVV™ CT40 for small batch temperature control down to -40°C. Switch out the cold trap configuration with solid lid to turn your cold trap into a chiller. Common applications include condensing coils, small vessel setups, heat exchangers. Operating 2-in-1 Simultaneously Use the BVV™ CT40 as a cold trap and chiller. The unit can be used with the cold trap configuration and circulating function simultaneously. Commonly used as for chilling applications with no additional heat load. BVV™-CTC40-WP Power Requirement AC 110V +/- 10% / 60Hz Relative Humidity < 85% Cooling Capacity 400W Refrigerant R404A Cold Trap Capacity 3 x 300ml Cold Trap Barb Dia. 10mm Reservoir Capacity 6.8L External Dimensions 305 x 485 x 635mm Weight 149 lbs Call in to see how we can pair this unit with your setup Please Note: This device is designed for operation on its own independent circuit breaker. For best results, do not use this device on a breaker shared with other equipment. ***Notice to Customers: All units are inspected for broken glass or parts before the unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.*** ***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.***
$3,100.00
Harvest Right Oil Free Pump
Harvest Right Oil Free Pump What is Included: One oil free pump. The oil free vacuum pump can be used with any size freeze dryer. They are quiet, fast, and easy to use. The Harvest Right oil free vacuum pumps do not require oil changes and do not require regular user maintenance. Overview The oil free vacuum pump can be used with any size freeze dryer. They are quiet, fast, and easy to use. The Harvest Right oil free vacuum pumps do not require oil changes and do not require regular user maintenance. Technical Specification CFM 7 Voltage Standard 110V. 60Hz Plug US 110V Intake Port 3/4 JIC flare Dimensions 19″ high x 10″ deep x 10″ wide Weight 42lbs
$1,695.00
Vacuubrand MZ 2C NT 1.4 CFM Chemistry Diaphragm Pump 110V
Vacuubrand MZ 2C NT 1.4 CFM Chemistry Diaphragm Pump 110V MZ 2C NT Technical Data Sheet.pdf Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The two-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum. 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 pump MZ 2C NT is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. This pump is our most popular chemistry diaphragm pump, and is the heart of a family of VACUUBRAND pumping systems. The NT-series features further improved performance data and superior vapor tolerance. Technical data Unit MZ 2C NT Number of heads / stages 2 / 2 Max. pumping speed at 50/60 Hz m3/h 2.0 / 2.3 Max. pumping speed at 50/60 Hz cfm 1.2 / 1.4 Ultimate vacuum (abs.) mbar/torr 7 / 5 Ultim. vac. (abs.) with gas ballast mbar/torr 12 / 9 Ambient temperature range (operation) °C 10 - 40 Ambient temperature range (storage) °C -10 - 60 Max. back pressure (abs.) bar 1.1 Inlet connection Hose nozzle DN 8-10 mm Outlet connection Hose nozzle DN 8-10 mm Rated motor power kW 0.18 Rated motor speed at 50/60 Hz min-1 1500/1800 Degree of protection IP 40 Dimensions (L x W x H) mm 243 x 243 x 198 Weight kg 11.1 Noise level at 50 Hz, typ. dBA 45 NRTL certification Canada and the USA ATEX conformity (only 230V) II 3/- G IIC T3 X Internal Atm. only Items supplied Pump completely mounted, ready for use, with manual. Accessories Rubber vacuum tubing DN 8 mm (20686001)
$2,930.00
Harvest Right PHARMACEUTICAL Pro Freeze Dryer - Small
Harvest Right™ PHARMACEUTICAL Pro Freeze Dryer - Small 5 TRAYS 3.75 sq ft tray space 3 LITERS OF ICE CAPACITY Key Features & Benefits - The freeze dryer has built in intelligence. It automatically and perfectly manages the freeze drying process - The ideal vacuum pressure and drying temperature is maintained for each material – preserves freshness and potency - 6.5 square feet of tray space - Shelving unit holds 7 trays (each tray 7.5″ W x 18″ L x 0.75″ H) - 4 liters of ice capacity - Weight: 127 lbs. Warranty 3 year limited warranty Dimensions Overall product dimensions: 18″ W x 21.25″ D x 28.5″ H Perfect for a counter top, cart or table. Power 110 volt outlet. Shipping Info - The medium freeze dryer ships in one package with a total weight of 216 lbs. - Item will be delivered to physical addresses, no PO boxes. - One freeze dryer package: 26″W x 36″D x 45″H. Maintenance Simply filter and replace oil. Takes one or two minutes. Industrial Grade Design High quality, super high vacuum High evacuation performance Light, fast, energy efficient Technical Specifications Oil: Harvest Right Oil, Robinair Premium High Vacuum Pump Oil or JB Industries Black Gold Vacuum Pump Oil Only DC Motor Energy Efficient Voltage: Standard, 115v, 60Hz Dimensions: 16.3″ x 6″ x 12.1″ Weight: 32 lbs Noise: 52 decibels Product ComparisonIndustrial Oil Pump vs Standard Oil PumpOil ChangesThis new Industrial Pump rarely needs to have the oil changed or filtered. The pump has a gas ballast feature that makes it so water does not stay in the oil. Because of this, the oil in the pump will be pristine and clear, even after 30 or more batches. You simply won’t need to change the oil until you have run 25 to 40 batches. Whereas, the oil in the standard vacuum pump needs to be changed and filtered every 4 or 5 batches (when using the new 3/8 inch vacuum hose).Vacuum PressureUnder cold and hot conditions the Industrial Pump will pull a deeper vacuum than the Standard Pump. Under cold conditions the difference is .05 Pascal for the Industrial Pump and .08 Pascal for the Standard Pump. Whereas, under warm conditions the difference is much greater: .05 Pascal for the Industrial Pump and 2.05 Pascal for the Standard Pump.Hence, the Industrial Pump is especially not affected by warm, ambient conditions. When temperatures rise, it will pull a vacuum far better than the Standard Pump. The Industrial Pump is just not affected by outside heat. It pulls the same deep vacuum even when it is in a warm environment.NoiseThe Industrial Pump is substantially quieter than the Standard Pump, 52 decibels versus 64 decibels. The Industrial Pump at 52 decibels is about the same as a refrigerator.Oil Mist FilterBoth pumps come with an oil mist filter. However, the Industrial Pump’s oil mist filter allows for no oil spray at all and it will last much longer.Power UseThe Industrial Pump uses less power than the Standard Pump (187 watts versus 218 watts).AmperageUnder hot conditions at ultimate vacuum pressure the Standard Pump pulls 2.1 amps while the Industrial Pump only pulls 1.7 amps. Hence, the Industrial Pump is more efficient.WeightThe Industrial Pump is easier to move around as it weighs 5 pounds less than the Standard Pump (32 lbs. versus 37 lbs.)LifeThe Industrial Pump is more durable and will last longer than the Standard Pump.
$2,695.00 - $4,190.00
Mini CO2 Spool - 316SS
Mini CO2 Spool - 316SS This double wellhead CO2 spool is designed for extreme pressure applications and is made of 316 Stainless Steel. Its maximum working pressure is 6000PSI, Specifications: Material: 316 Stainless Steel Working Pressure: 6000PSI (Hydrostatic pressure tested & serialized) Connection Type: Hammer Union Gasket Material: NBR Wellhead Diameter: 2" (Inside Diameter) Length: 19" (inside Length 12") End Cap Ports: 1/4" FNPT 2x end cap filters (stainless steel sintered disc 40 micron)
$550.00$220.00
2LB CO2 Spool - 316SS
2LB CO2 Spool - 316SS This double wellhead CO2 spool is designed for extreme pressure applications and is made of 316 Stainless Steel. Its maximum working pressure is 6000PSI and comes with a welded on inner jacket to circulate temperature regulating fluid through and maintain a consistent temperature and also a welded on exterior double jacket to create a vacuum and increase temperature stability even further. This spool also has welded brackets to allow the user to attach to a rack system or other mounting surface. Specifications: Material: 316 Stainless Steel Working Pressure: 6000PSI Connection Type: Hammer Union Gasket Material: NBR Wellhead Diameter: 4" Length: 28" End Cap Ports: 1/4" FNPT Jacketed Ports: 1/2" FNPT
$1,500.00$1,000.00
8" Pre-Built Hemispherical Lid with BVV 316SS Full Bore Valves
8" Pre-Built Hemispherical Lid with BVV 316SS Full Bore Valves (This Lid is fully assembled and Nitrogen Tested for Leaks at Best Value Vacs) This 8" Best Value Vacs Hemispherical lid is fully assembled and nitrogen tested for leaks at our warehouse. This lid comes with 2 BVV 316SS Full Bore Valves with 1/4" 37° JIC Flares, compound gauge and the 4th hole is plugged to allow for future expansion. These lids are made out of 304 stainless steel and have (3) 1.5" Tri-Clamp ports with the middle 1.5" port having an extended tube to control solvent flow. Key Features: Pre-built and Nitrogen Tested for Leaks BVV 316SS Full Bore Valves with 1/4" 37° JIC -40F to 450F 304 High Polish Stainless Steel Compound Gauge (-30)-0-(150PSI) Specifications Lid Material 304 Stainless Steel Valve Material 316SS Full Encapsulated PTFE Core - 1/4 Turn Flare Size (2)1/4" 37° JIC Tri-Clamp Size(s) (3) 1.5" Ports x x 8" Tri-Clamp Nitrogen Tested Yes
$325.00
J-KEM Model 250
J-KEM Model 250 The Model 250 has both heating and cooling outlets for maximum versatility. Two heating outlets supply 1800 watts of power for large equipment and heating mantles up to 22L. The third outlet (1800 watts), normally used for cooling, is programmable to supply power below, above, or at the set point. Contains J-KEM’s patented power control computer which provides 0.1° regulation of anything. Specifications: 120vac, 15 amps, 1800 wattsWarranty: 2 Years The temperature range desired determines the probe/thermocouple type: J [black] (0 – 800° C)K [yellow] (-50 – 1200° C)T [blue] (-200 – 250° C)RTD: (-200 – 400° C)
$1,086.00 - $1,257.00
5L Neocision ETL Lab Certified Rotary Evaporator Turnkey System
5L Neocision ETL Lab Certified Rotary Evaporator Turnkey System The 5L Neocision ETL Lab Certified Rotary Evaporator is a full-scale system meant to fulfill the needs of large volume production and meet the requirements of a certified laboratory with its ETL certification standards. Featuring an electric lift bath and all PTFE valves for extreme chemical resistance, the 5L Neocision gives users the ability to recover large amounts of solvent in a smaller footprint with highly improved functionality. All Neocision rotovaps feature high-efficiency valves and drain ports making it easy to directly inject solution continuously without the need to stop the system or release vacuum to drain. The temperature and rotation speed are easily controlled from a single digital interface. Our rotovaps are a fraction of the price of more costly systems with the same functionality and evaporation efficiency. 5L NEO Rotary Evaporator Turnkey System setup includes: 5L Neocision ETL Lab Certified Rotary Evaporator Polyscience LS -20C to 40C 1/2HP Chiller w/ Turbine Pump 1/4" Gum Rubber - 100ft 1/4" Silicone Tubing - 25ft Welch BTpro70 Adjustable Stainless Steel Hose Clamps Features: ETL Certified for Lab use. Digital temperature and speed control with simple user interface Electric Bath Lift Teflon Coated Bath for corrosion resistance High-efficiency drain port and injection valves Smaller footprint for improved workspace allocation Mobility with locking casters Shorter vapor path for faster evaporation and condensation Direct injection capability for continuous feeding of solution Continuous draining capability without the need to release vacuum or stop the system 1-year warranty on all mechanical parts. Does not include glassware. Specifications: Model 5L Solvent Pro Series Rotary Evaporator Optimum Ambient Temperature 5~25C / 41~105.8F Glass Material GG-17 High Borosilicate Power (V/Hz) 110V 50/60Hz Single Phase Speed Regulation Digital Step-less Regulation Rotation Speed 20-130 RPM Set Temperature RT+5 - 99C Temperature Control Digital Temperature Control Maximum Vacuum Pressure -29.8 inHg Evaporating Flask Capacity 5L (5000ml) Receiving Flask Capacity 5L (5000ml) Condenser Style Main + Auxiliary Vertical Double Helix Heater Max Current Draw (Amps) 25 Water Bath Material 304 Stainless Steel Water Bath Size 17.7 x 9.8 in. Lifting Function Electric Lifting Stroke 190mm / 7.5 in. Total Power Consumption (kW) 1800w Dimensions 45 x 32 x 15in Weight 155 lbs Vacuum Connection 14mm / .55 in. Barb Condenser Connection 18mm / .70 in. Barb Warranty 1 Year excluding glass parts Certifications ETL Rotovap Quick Start Guide This guide gives basic quick start instructions for rotovaps. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs. Clean and assemble unit. Make sure all pieces are cleaned and sterilized using an alcohol solution. Connect chiller to condenser and set to 0C (32F). Always fill a rotovap condenser from the top down (chiller output to top of condenser, chiller input to bottom of condenser). Connect vacuum pump to cold trap and connect cold trap to vacuum port on rotovap. Turn on heat bath and set to 40C (113F). Once heat bath, chiller and cold trap have reached desired temperatures, turn on rotovap motor and set speed to approximately 100 RPM (does not have to be precise). Keep in mind, higher RPM’s will increase evaporation power but also increase heat load. Start vacuum pump and allow vacuum to pull down for a few minutes before injection. Once vacuum has been pulled to a sufficient level (does not have to be precise but should be below 100 Torr), using the injection valve, very slowly inject approximately 500 mL of solution into evaporating flask and then close the valve. Allow this small amount to begin evaporating. You may see the chiller begin to rise in temperature, this is called “priming” the rotovap. Once the temperature stops rising or all liquid is almost completely evaporated, open the injection valve again very slowly so that a small amount of liquid begins to enter the evaporating flask. Do not close injection valve this time but continue to allow solution to enter the evaporating flask. At this point you must try to match the input speed to the output speed. What this means is that you should be injecting the same amount of liquid into the rotovap that is equal to the amount of liquid dripping from the condenser into the receiving flask. You will know that the input speed and output speed are matched because the chiller will remain at a stable temperature. If the chiller begins to rise, then you are injecting too much liquid. Dial back the valve until the chiller stabilizes. Once everything is stabilized, you may walk away from the rotovap if necessary. Check every so often to make sure temperatures remain stable and evaporation continues efficiently. ***Note: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.*** ***Note: This item will ship by freight only.*** ***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.***
$10,250.00 - $12,250.00
2L Short Path Parts Kit with Dry Ice Cold Trap
2L Short Path Parts Kit with Dry Ice Cold Trap This kit includes all the parts and fixturing to build a distillation setup with a 2L boiling flask. No heating or cooling equipment is included.
$750.00
1.5 Gallon Vacuum Chamber Digital Heating Jacket
1.5 Gallon Tall Stainless Steel Vacuum Chamber Digital Heating Jacket Our high-capacity vacuum chamber heating jacket provides the user with the ability to evenly heat the chamber around the circumference while being very stable. When combined with a heating pad, this chamber covers most of the vessels distributing degassed heat in the vessel. This vacuum chamber digital heating jacket allows for accurate and stable control and is reprogrammable. With its unique patented gasket design, this chamber is sure to last 10,000 uses with proper care and maintenance. Key Features: Velcro Connections on each end. Digital PID Temperature Controller for accurate and stable control. Made of heat resistant silicone. Specifications: Min Temp: Ambient +5F Max Set Temp: 160F Ultimate Max Temp: 248F Voltage: 110VAC Only Precision: 1 degree F increments. Stability: +/- 0.2 F Dimensions: Approx. 7.9"W x 24"L Instructions Included Relay Lifespan 10million Cycles Reprogrammable: Yes
$165.00
Best Value Vacs 3 Gallon Stainless Steel Side Mount Vacuum Chamber
Best Value Vacs 3 Gallon Stainless Steel Side Mount Vacuum Chamber (Comes with 2 Year Limited warranty) This is a complete BestValueVac® vacuum chamber setup designed built and 100% tested in Naperville, Illinois. With our unique patent-pending gasket design (Patent #9475627) this chamber is sure to last 10,000 uses with proper care and maintenance. The gasket itself is reversible (doubling the life of our system) allowing customers to instantly take it off and flip it over. Every chamber is tested prior to shipping to lose no more than 2.5Hg/24hrs. -Please Refer to these charts for vacuum specifications at altitude and conversions: Vacuum at Altitude Chart Vacuum Conversion Chart Key Features: High Strength Stainless Steel Chamber Highly Durable and Reversible Silicone Gasket Glycerin filled vacuum gauge User-friendly vacuum connections that fit most vacuum pumps on the market 50 Micron Air filter for reducing airborne contaminants when releasing the vacuum Silicone vacuum pad 5' of vacuum rated HVAC hose to pull a vacuum. Specification Chamber Material 304 Stainless Steel Gasket Material Silicone Lid Material Acrylic Internal Dimensions (ID) 10-7/8" Tall x 9" Diameter Vacuum Gauge (Glycerin Filled) InHG (0)-(-30) Manifold Connections 1/4" SAE and 1/4" FNPT Temperature Rating 150°F (65°C) Additional Included Items 5' Purple Vacuum Rated HVAC Hose Platinum Cured Silicone Pad Black 50 Micro Air Filter Compatibility Explanation: BestValueVac® Chambers are not compatible with stabilization resin (i.e. Cactus Juice™, Gator Venom™, Minwax™ etc.), alcohol, ethanol, acetone and acrylic-based monomers or polymers.The lid may only be cleaned with soapy water. ShatterVac® chambers are not compatible with stabilization resin (i.e. Cactus Juice™, Gator Venom™, Minwax™ etc.), acetone, acrylic-based monomers or polymers. The lid may be cleaned with soapy water and low strength cleaning agents. GlassVac® chambers are compatible with all solvents and stabilization resins. We only recommend and warranty GlassVac® chambers for resin infusion and wood stabilization. The lid may be cleaned with any solvent or cleaning agent. See FAQ at the top for product safety warnings. Pump Warranty Information: Customers using solvents such as stabilization resins (MinWax™, Gator Venom™, etc.), alcohol and other polar solvents must use the vacuum pumps in conjunction with a cold trap for evacuations in excess of 5 minutes. (Excludes Cactus Juice™) If the consumer is using the pump for prolonged periods of time exceeding 5 minutes we require that a cold trap is used or the pump warranty is void. These stabilization resins have the ability to break down the internal components of the pump that are plastic resulting in a seized motor voiding all warranties. When evacuation exceeds 5 minutes these solvents begin to vaporize and then re-condense in the vacuum pump reservoir. Once enough solvent re-condenses in the pump displacing the oil the plastic internal components may begin to warp, melt or seize. The use of a cold trap will condense the vapors prior to making their way to the vacuum pump preventing pump damage due to excessive use. Furthermore, Minwax Wood Hardener™ is not to be used with any vacuum pumps, EVER. (A seized motor will result within the first use.) To prevent these issues from happening to your process, change the Oil after each vacuum pump use, Even if the use time is only 5min. For shipping info including Import/Export details visit our Shipping link at the bottom of the page.
$154.00
Eisco Labs Base Retort Stand Heavy Duty 8"x5"
Eisco Labs Base Retort Stand Heavy Duty 8"x5" HIGH QUALITY || Rectangular retort base made of chemical-resistant cast iron with a blue coating STABILITY || The 8" long by 5" wide base weighs 3lbs, providing superb stability for experiments & setups TAPPED HOLE FOR ROD || Base features a tapped hole for a 10mm x 1.5mm threaded rod (sold separately). Best used with Eisco Labs rod series: CH0657, CH0658, CH0659 GREAT FOR CLASSROOM &LABORATORIES || The durable and sturdy construction of this set...
$35.00 - $70.00
Pump Rebuild Kits for 14.1 - 21.2 - 35.3 Pro Series Pumps
Pro Series Vacuum Pump Complete Service Kit This is a complete vacuum pump service kit for the BVV™ Pro Series 14.1, 21.2, 35.3CFM line of vacuum pumps and allows the user to completely rebuild their pump and keep it running like new.
$425.00 - $550.00
8CF BVV™ CSA Certified Lab Grade Forced Air Convection Drying Oven – 16 Shelves Standard
8CF BVV™ CSA Certified Lab Grade Forced Air Convection Drying Oven – 16 Shelves Standard DISCLAIMER: This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in WELL VENTILATED AREAS! The 8CF CSA Certified Laboratory Grade Drying Oven is our newest addition to the Best Value Vacs line of Laboratory-grade processing equipment. Offering a leading ±1⁰F temperature stability, over 98% heat uniformity, and no overshoot, technicians can now process material with ease and confidence. We regulate heat using a modern, high-precision PID controller with a large, bright display and touchscreen buttons. The interior is a high-polish stainless steel, presenting a clean and easy to maintain surface. Our drying oven comes fully-stocked as a standard- offering ten spacious, wire frame shelves you can easily insert, remove, and clean. With a clear, no-overshoot advantage, there’s simply no better choice for your precision processing needs. Key Oven Features: Long-lifetime convection fan gently circulates air for optimal heat distribution Stainless steel interior for a sanitary, easy-to-clean look 16 spacious, wire racks are easy to insert and remove Level-adjusting caster wheels for mobility and stability Overload circuit breaker for electrical protection Large, tough, stainless steel door handle feels solid and works great Temperature overshoot protection enabled Digital timer allows users precise control of heating cycle Simple and powerful user interface presented in a large, bright, clear display Specifications Electrical 220 VAC / 60Hz / 2450W / USA Plug Internal Chamber Material: Polished Stainless Steel Dimensions (LxWxH): 23.62" x 19.69" x 29.53" External Dimensions 35" x 25" x 37" Temperature Control LED PID Controller Temperature Range: RT+18F - 572F Temperature Stability: +/- 1F Temp Resolution: +/-0.1F Heat Uniformity: 98% Shelves Up to 16 Removeable Shelves Door Dual Layer Observation Window made from Tempered Glass Replaceable Gasket Material: Silicone Compliance CSA Certified *ISO 9001:2005 Note: This item is a freight ship item and will ship Via Freight. Expedited freight can only be calculated by calling customer service 331-281-0154. All orders with expedited freight through the website will not be honored and will need to be re-quoted. A valid Phone Number IS REQUIRED to ship, Otherwise freight Cannot Contact you for a delivery setup window.
$3,450.00
250ml Bump Trap 24/40 Male to 24/40 Female
Bump traps are used on rotary evaporators between the evaporating flask and condensing column. They help prevent contamination in the collection vessel when “bumping” occurs. When “bumping” occurs substance in the evaporating flask shoots up and ends up in the collection flask, which is unwanted when operating. This bump trap features a 250ML round flask with upper 24/40 female ground joint and bottom 24/40 male ground joint. With the use of ground joints vacuum grease must be applied to assure a tight seal. Internally, there is a tube that extends and two openings on the sides. This is what stops the bumping from occurring. If any substance makes its way through the openings, it will get trapped in the flask. Vapor is still allowed to flow freely through the openings. Recommend using this bump trap on 2L rotary evaporators and other distillation setups it has an overall length of 9". Specifications Material Borosilicate Flask Size 250ml Top Connection 24/40 Female Ground Joint Bottom Connection 24/40 Male Ground Joint *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: Best Value Vacs 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.**
$60.00
MAXTRAP50: -50°C Vacuum Cold Trap
MAXTRAP50: -50°C Vacuum Cold Trap There are numerous laboratory grade cold traps on the market and everyone agrees they are a best practice tool for preserving/extending vacuum pump life or the time between vacuum pump maintenance. Cascade’s MAXTRAP50 is not an ordinary lab-grade cold trap. Cascade has taken our extensive knowledge of vacuum best practices and integrated the features necessary for our customers with time-sensitive, high-throughput, production-focused vacuum purging or drying applications. Complete System Includes: Cascade’s COLDWELL 304 Stainless Steel Trap – patent pending baffle system. 3 Quart Capacity (2839 mliters) Viton Gasket Labconco -50°C Refrigerated Base Green CFC / HFC Free Refrigerants KF-25 Inlet/Outlet, 1 each 4′ Connection Line with KF-25 flanges, clamps, centering ring Power Cord 3mm Neoprene Insulator Cap Requires 800ml (~ 3.5 cups) of a transfer fluid such as ethanol. Not Included. Cascade recommends: ethanol, glycol, cryo-cool fluids Quality Made in USA 1 Year Warranty MAXTRAP Tips: Safety At very cold temperatures, solvents and even oxygen can re-condense back into liquid. This is potentially explosive. Liquid oxygen is a light blue color and can condense into a cold trap if a pump has sucked air through the trap when the trap is very cold. Always follow your standard operating procedures and safety guidelines. Don’t Stop: Keep Processing while trap is being reclaimed, cleaned, refreshed Cold traps can become full or the captured material freezes and blocks flow. For high moisture, outgassing, 24 hour processing/vacuum purging consider adding a second, spare COLDWELL trap. The secondary COLDWELL can be dropped into place so processing continues while the full trap is cleaned, defrosted. Quick Start Up Tips: Remove shipping foam from reservoir bottom prior to use Fill reservoir with 800ml (+/-3.5 cups) ethanol to marked line Monitor ethanol levels inside reservoir Allow at least 30 mins for trap to cool Keep side vents clear. Allow at least 4″ for airflow Monitor interior of stainless trap for clogging Short tube – attach to vacuum pump Tall tube – attach to vacuum oven MAXTRAP50 Differences: The key to quality cold trap performance is: time, surface area, and temperature. Time: Most cold traps have very narrow inlets and outlets, slowing down your process. Not Cascade’s MAXTRAP50! Full KF25 inlet and outlet connections never reduce flow. Surface Area: Most cold traps have glass or a smaller surface area to collect the matter your vacuum pump would otherwise ingest. Cascade’s MAXTRAP50 surface area is a patent pending series of filter baffles inside the COLDWELL stainless trap. Temperature: Cascade’s MAXTRAP50 features the mechanically refrigerated system built in the USA by Thermo Scientific – a leader in laboratory equipment. Specifications Coldwell Stainless Trap KF25 Inlet & Outlet 3 Quart Capacity (2839 mliters) Viton Gasket Neoprene Insulator Cap Labconco -50°C Mechanical Base 115V / 1ph / 3 AMP (60Hz) Cord Included CFC / HCFC Free Refrigerants Dimensions inches 13.5 W x 23.5 D x 12.0 H cm 34.3 x 59.7 x 30.5 *Requires approximately 800ml (~ 3.5 cups) of transfer fluid(ethanol, glycol, cryo-cool fluids) Connections 1 each 4′ KF-25 flanged vacuum rated line 1 each KF-25 Centering Ring 1 each KF-25 Clamp Weight COLDWELL Stainless Trap: 14 lbs Thermo Mechanical Base: 60 lbs Shipping Weight: 95 lbs Additional Resources: Download Specs Download Supplemental Manual NRTL Certifications
$7,049.00
Gas Plug Clear Mix #10 Extra Strength
This Extra Strength GASPLUG Clear Mix is a special mixture of minerals that electromagnetically affixes themselves to plant compounds and pigment, removing the bad stuff from extracted oil, and purifying your oil. Gas Plug Clear Mix #10 Extra Strength SDS CONTAINS: CARBON, SILICA, MAGNESIUM. * DISCLAIMER * You should only lose yield from your oil in correspondence to the amount of residual plant compound removed. If you lose more than 20% yield from gold oil, you have done it wrong. It is not uncommon to have a 50-60% cannabinoid crude oil that loses 30-40% yield under refinement. The amount of yield loss should be proportionate to the overall potency.
$100.00 - $500.00
So-Low -85°C Ultra-Low Chest Freezer - 5 Cubic Ft.
So-Low -85°C Ultra-Low Chest Freezer - 5 Cubic Ft. Please note: This Product may carry up to an 8 week lead time! So-Low Ultra-Low Chest Freezers are second to none in low temp applications to suit any laboratory or application needs. These Ultra-Low Temp freezers feature digital temperature control with 2 temperature displays. One shows the set temperature and the other shows the actual temperature in the freezer. The So-Low C85-5 features a battery operated alarm system that will emit an audible and visual signal when there is a mechanical or electrical failure. The alarm has an over and under temperature setting, alarm silencing switch, and battery test switch. Product Specifications Temperature Control Digital Control with two temperature displays. One display shows the set temperature, the other shows the actual temperature in the freezer. Alarm System Battery operated alarm system will emit an audible and visual signal when there is a mechanical or electrical failure. The alarm has an over and under temperature setting, alarm silencing switch, and battery test switch. Remote Alarm Relay A relay for a remote alarm hook-up is also provided. Refrigeration System So-Low cascade type. Two hermetic compressors. CFC & HCFC free refrigerants. Construction Chamber is 14-ga. zinc coated galvanized steel. Exterior is 16-ga. steel. Powder coated cool gray finish. Voltages Available 115/60/1 - 208/60/1 - 230/60/1 - 220/50/1 Technical Support Supplied by Nation-Wide-Network of service companies. ETL Electrical Approval Specification Data Sheet Diagram Data Sheet Specification Manufacturer So-Low Temperature Range -40°C to -85°C / -40°F to -121°F Capacity 5 Cubic Ft. / 142 Liters Dimensions: Exterior: 40.5" x 31" x 47" Interior: 30" x 18" x 16" Refrigeration System So-Low cascade type. Two hermetic compressors. CFC & HCFC free refrigerants. Construction Chamber is 14-ga. zinc coated galvanized steel. Exterior is 16-ga. steel. Powder coated cool gray finish.
$6,500.00 - $7,700.00
10L Premium Short Path Distillation Turnkey System
10L Premium Short Path Distillation Turnkey System This unit carries a 2 day lead time. (Note: Stainless Steel Table NOT Included.) The 10L Premium Short Path Distillation Turnkey System features our USA made P10 Distillation Head. Every component in this turnkey is made for precision, throughput, and repeatable results. Also included the Kangaroo digital thermometer which is very rugged and reliable. You will also receive a Ribbed Dewar Style Glass Cold Trap to keep all volatiles and solvents out of your vacuum system. This Turnkey Setup gives you everything needed to perform distillation at the highest level. The 10L Neo Kit Includes: 10L Short Path Distillation Kit including glassware, labware, and P10 Distillation Head. 10L Digital Heating and Stirring Mantle. Polyscience 15 Liter Advanced Digital Heated Circulator BVV™ 21.2CFM Pro Series Corrosion Resistant Vacuum Pump Valved Vacuum Adapter. Ribbed Dewar Style Glass Cold Trap. Kangaroo Digital Thermometer. Distillation Quick Start Guide This guide gives basic quick start instructions for distillation systems. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs, Before beginning distillation, ensure the following steps have been taken: Vacuum Pump is in good working order. Pump should be run against dry load to allow internals to warm up. Oil should be clear. Cloudy or dark oil should be changed. All glass components are in good working order and ready to be assembled A winterization and degassing procedure has been done to prepare oil for distillation The unit's max internal temperature cannot exceed 380C. The recommended max set temperature should not exceed 250C Once all three of these steps have been completed, you are ready to begin distilling. Begin by placing stir bar in boiling flask and then load your material. This should be done using a funnel. A small amount of alcohol in the oil will give it a thinner consistency making it easier to transfer. Assemble all glassware and ensure each joint is properly greased. Do not use too much, as the vacuum pressure might pull some grease into the system. To ensure a full seal, spread grease in a circular motion by rotating glassware Attach circulator to condenser and set temperature to 50C. Allow circulator to reach temperature before beginning distillation. Connect vacuum pump to manifold. The manifold will allow you to isolate each individual component as well as let atmosphere into and out of the system. Connect receiving cow to cold trap. Connect cold trap to manifold. Connect vacuum gauge to manifold. At this point, ensure all connections are correct. Also ensure receiving cow is positioned to collect the first fraction in the far-left receiving flask. Circulator should be at its set temperature. Turn on vacuum pump to begin process. Turn on heat and set to 60C. Vacuum pump will begin to pull down and temperature will begin to rise. Watch the gauge to monitor vacuum pressure and stability. Start stir slower and increase speed with temperature. Once you are close to 60C, increase the temperature 20 degrees. Continue to raise the heat incrementally in 20-degree steps, increasing the set temperature as you near your set point. Increase temperatures incrementally until you reach 220C. You will see your first fraction somewhere between 180C and 190C or slightly before. This is the “heads” fraction. You will move to your second fraction when you see an increased reaction in the head, a slight color change toward golden, as well as a thickening of distillate. When this fraction hits, allow the distillate to “self-clean” the head for a minute or two then, rotate the cow to the middle receiving flask. Collect your “main body” fraction. You will see temps between 190-220C during this fraction. Continue to increase stirring speed as necessary. Reaction in the head may vary but it should never stop. As fluid level in the boiling flask decreases, increase stir speed. The final “tails” fraction is a mixture of the first and second fractions and should be saved for re-distillation later. Ideally, you want to turn the cow to the final flask before the tails fraction hits. The “tails” fraction has an obvious color change and will be darker than the “main body” fraction. You will see temps between 200-250C during this fraction. As fluid level in the boiling flask decreases even more, set stirring RPM higher (1000+ RPM). You may need to compensate with a bit more heat to finish of the final fraction as well. Once process is complete, stop heat, stop stir, and stop vacuum. Let atmosphere into the system. Be sure to properly store your distillate as exposure to air and light can cause oxidation. ***Note: This entire setup will ship via motor freight.*** ***Note: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.*** ***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.***
$11,500.00
BVV Isopropyl Alcohol 70% Tech Grade
BVV Isopropyl Alcohol 70% Technical Grade Isopropyl alcohol is a fast-evaporating solvent and industrial cleaning agent, intended for industrial or professional use only. It can be used as a solvent for gums, shellac, and essential oils. Can be used as a fuel additive. Isopropyl Alcohol (liquid) - 70% Purity / 30% De-Ionized Water Shelf Life - 5 years Spigots/Faucets are only compatible with 5 Gallon Jugs and must be purchased separately Trigger Sprayer is only compatible with 1QT and 1 Gallon sizes.
$17.00 - $710.00
BVV 2 Cylinder Active Closed Loop Recovery Kit ITS/ETL to ANSI/ISA Certified
BVV 2 Cylinder Active Closed Loop Recovery Kit ITS/ETL to ANSI/ISA Certified (Pump comes with 1 yr. limited warranty) This is an Upgrade Kit which can be added to any one of our passive systems making it into an "Active" Closed Loop System. The Active Recovery Upgrade Kit will increase recovery times by condensing the vapor a lot faster than just a hot/cold differential. This will increase efficiency and productivity, many professionals use this method, as this drives profits. This Kit Includes the Following: BVV 2 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified BVV Large Condensing Coil 1/2" x 24" SS JIC Braided Hose (2) 1/2" x 48" SS JIC Braided Hose (2) 1/2" x 60" SS JIC Braided Hose Molecular Sieve Filter Drier BVV 5' HVAC Hose BVV Vacuum Tee RECOVER MORE WITH LESS BVV is proud to introduce our new and powerful line-up of Butane & Propane Recovery Pumps. Blending compact design with improved Gen III Pistons from RKMAC, this collection of pumps can help you recover 1lb. of butane every 1:40 Seconds! This pump Assembled in the USA and all the critical parts are domestically made. Finding parts wont be an issue with this pump. The piston seals are rated to 450F and the average operating temperature of the pump is 175F leading to a long service life. Certified by ITS/ETL to ANSI/ISA 12.12.01 for Use in Hazardous locations Class I & II, Division 2 and Class III, Divisions 1 & 2 environments. The computer controlled brushless DC motor operates at 3000 RMP nearly twice as fast as any other pump in its class. BVV Butane/Propane Recovery Pumps are: Process up to 10,000 lbs. of vapor recovery before rebuild Equipped with oil-less reciprocating compressors for a clean product Designed and Assembled in the U.S.A. with domestic and global parts Affordable and highly cost efficient Available in 2-Cylinder, 4-Cylinder, CMEP Retrofit Comes with a 1-year Manufacturer’s Warranty covering Hemp usage Rated universal voltage 100-240V AC 50/60 Hz 1Ph Built with high efficiency Brushless DC Motor used for variable speed control Equipped with Viton O-Ring Seals for Butane/Propane gas and oil compatibility Certified by ITS/ETL to ANSI/ISA 12.12.01 Noise level: 90.3 dB at 1m *Butane recovery results were achieved on a collection base pressure greater than 30psi and using a recovery cylinder with a pressure <10psi. A dry ice coil was used in between the output port of the pump and the recovery cylinder to condense vapor.
$2,500.00 - $2,600.00
7.5CF BVV™ Neocision Lab Certified Vacuum Oven and and V9D 9CFM Two Stage Vacuum Pump kit
7.5CF BVV™ Neocision Lab Certified Vacuum Oven and V9D 9CFM Two Stage Vacuum Pump Kit Disclaimer: This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in well-ventilated areas! INTRODUCTION Our vacuum ovens are purpose-built to perform degassing / purging of light hydrocarbon solvents. Using the technique of cold boiling, the oven applies a gentle heat under reduced pressure conditions to expedite solvent degassing while simultaneously preserving color, aroma, and overall solute quality. We've applied our extensive vacuum expertise and industry experience to produce a series of ovens designed exactly for your needs: low consumption, high-throughput, and reliable operation. PERFORMANCE CAPABILITIES At Best Value Vacs, we make every effort to provide oven performance capabilities in a standardized format. We're not interested in juking our stats to make a sale. Instead, our goal is to provide quality, transparent production capabilities that meet the demands of our professional customers. Temperature Stability: ±1.0° Temperature Uniformity: within 4% of the temperature setpoint. Heat-Up Time: 20 minutes. Ultimate Vacuum: <500 µmHg / mTorr / micron Time to Vacuum: 10 minutes to 29"Hg Vacuum Hold: guaranteed to lose less than 1"Hg (25.4 torr) in 24 hours. SPECIFICATIONS Electrical Voltage 120V Frequency 60HZ Power 1960W Current 20A Plug IEC C13 (unit ships with detachable NEMA 5-15p cable) Internal Chamber Heating Individual Direct-Heat shelves Temperature Range RT+18°-212°F Chamber Material Stainless Stee Dimensions (LxWxH) 22" x 23.25" x 25.25" Vacuum Gauge Style Glycerin-filled for accuracy and longevity Range (units) -30 to 0 (inHg) / -1 to 0 (bar) Shelving Ships With 5 Heated Shelves Shelf Dimensions (LxW) 21.5" x 21.5" Shelf Capacity 462 in2 Total Shelf Capacity 2311 in2 / 16.1 ft2 Door Seal Silicone on Tempered Glass Window Dimensions (LxH) 20.25" x 23.75" Lights 4 strips of LEDs provide clear, bright view of interior Handle No plastic, all metal parts for lifetime durability Exterior Dimensions (LxWxH) 35" x 33" x 34.5" Weight 430 lbs Support Locking Casters Safety Electrical Built-in, resettable, overcurrent circuit breaker Thermal Automatic overtemperature shutoff Compliance CE CE Listing Recognized ISO ISO 9001:2015 ETL Certified Conforms to ANSI/UL STD.61010-1, 61010-2-010 -- Certified to CAN/CSA STD. C22.2 NO.61010-1, 61010-2-010 Connection Vacuum Inlet KF25 / NW25, quarter-turn valve Purge Inlet 5/16" Barbed, 10-turn valve Atmospheric Release Quick-release dial Contains Ships With KF25 x 1/4" JIC Flare with 1/4" vacuum hose and adjusting wrenches. User Manual Included Warranty 3 year oven warranty Vacuum Pump Best Value Vacs VE280 9CFM Two Stage Vacuum Pump CAPACITY AND THROUGHPUT PLANNING Oven capacity requirements vary widely by the producer. We wanted to create a method to assist in determining the best oven match for your operation, based on a few of the parameters of your extraction and of your desired purge. We based this formula on an expected extraction yield of 25%, with an extract-density of 1 g/in2. Using the following variables, this formula is designed to provide an estimate of your required shelving capacity: Size = Extraction Batch Size (lbs) Number = Runs per 24h Period Purge = Your desired purging duration (hours) Area Required (ft2) = [(Size) * (Number) * (Purge+1)] / 122Area Required (in2) = (Size) * (Number) * (Purge+1) * 1.18 Note: This item is a freight ship item and will ship Via UPS Ground Freight. Expedited freight can only be calculated by calling customer service 331-281-0154. All orders with expedited freight through the website will not be honored and will need to be re-quoted. A valid Phone Number IS REQUIRED to ship, Otherwise UPS freight Cannot Contact you for a delivery setup window. Freight Time is 2-5 Days. West Coast 5 Days, Midwest 2 days, East Coast 3-4 days.
$8,530.00
KF-25 Stainless Steel 90 Degree Manifold
KF-25 Stainless Steel 90 Degree Manifold This 90 degree stainless steel KF-25 manifold has 2 1/4" FNPT ports and measures 10" x 7".
$65.00
2L Electric Lift Glass Axis
Glass axis for 2L Best Value Electric Lift Rotary Evaporator. *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.**
$43.00
30L & 50L Bump Trap
Bump trap for 30L & 50L Best Value Rotary Evaporator. *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.**
$240.00
20L Solvent Pro Series Glass Axis
20L Solvent Pro Series Glass Axis. *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.**
$90.00
10L Neocision ETL Lab Certified Rotary Evaporator Turnkey System
10L NEO Rotary Evaporator Turnkey System 10L NEO Rotary Evaporator Turnkey System setup includes all the necessary components to successfully perform solvent recovery via rotary evaporation. A cold trap should always be used inline between your vacuum system and application to protect the pump from volatile vapors. To keep your bath heating properly, this unit should only be used with RO or DI water. 10-50L NEO and ECO Rotary Evaporator Diagram 10L NEO Rotary Evaporator Turnkey System setup includes: 10L Neocision ETL Lab Certified Rotary Evaporator Polyscience 6160T 1HP Chiller 3/8" Gum Rubber - 100ft 3/8" Silicone Tubing - 25ft Welch BTpro100 Diaphragm Pump Adjustable Stainless Steel Hose Clamps This guide gives basic quick start instructions for rotovaps. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs. Clean and assemble unit. Make sure all pieces are cleaned and sterilized using an alcohol solution. Connect chiller to condenser and set to 0C (32F). Always fill a rotovap condenser from the top down (chiller output to top of condenser, chiller input to bottom of condenser). Connect vacuum pump to cold trap and connect cold trap to vacuum port on rotovap. Turn on heat bath and set to 40C (113F). Once heat bath, chiller and cold trap have reached desired temperatures, turn on rotovap motor and set speed to approximately 100 RPM (does not have to be precise). Keep in mind, higher RPM’s will increase evaporation power but also increase heat load. Start vacuum pump and allow vacuum to pull down for a few minutes before injection. Once vacuum has been pulled to a sufficient level (does not have to be precise but should be below 100 Torr), using the injection valve, very slowly inject approximately 500 mL of solution into evaporating flask and then close the valve. Allow this small amount to begin evaporating. You may see the chiller begin to rise in temperature, this is called “priming” the rotovap. Once the temperature stops rising or all liquid is almost completely evaporated, open the injection valve again very slowly so that a small amount of liquid begins to enter the evaporating flask. Do not close injection valve this time but continue to allow solution to enter the evaporating flask. At this point you must try to match the input speed to the output speed. What this means is that you should be injecting the same amount of liquid into the rotovap that is equal to the amount of liquid dripping from the condenser into the receiving flask. You will know that the input speed and output speed are matched because the chiller will remain at a stable temperature. If the chiller begins to rise, then you are injecting too much liquid. Dial back the valve until the chiller stabilizes. Once everything is stabilized, you may walk away from the rotovap if necessary. Check every so often to make sure temperatures remain stable and evaporation continues efficiently. **Note: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.*** ***Note: This item will ship by freight only.*** ***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.***
$12,450.00 - $15,005.00
Best Value Vacs Pro Series Manifold
Pro Series Manifold with Charging Hose Set R290/R600 This manifold is designed for R290 and R600 Propane and Butane solvents for closed loop extraction systems and for nitrogen assistance to push solvent through the system. When used in an active closed loop recovery and circulation system, the manifold allows the user to control the solvent input via the manifold through the gauges and allows you to monitor the pressure and vacuum of the system while it is running. Specifications: Aluminum Block Body 1/4" SAE Brass Fittings 60mm Gauges Refrigerants: R1270/R290/R600a BAR, PSI, Celsius Temp. Ratings: 100C Pressure Ratings: 800PSI High Side, 500PSI Low Side Includes 3 Multi-Colored Charging Hoses.
$38.00 - $45.00
HTP Big Daddy Press - 2 Ton
HTP Big Daddy Press - 2 Ton If you are looking for a quality press then the Big Daddy Press is for you! These high quality presses are built from Aircraft Aluminum and stainless steel designed to be used in conjunction with a unique heating process.The Big Daddy Press operates with a 2-Ton Hydraulic cylinder. It has a capacity of 3x3.High Tech Pipes make quality presses that are manufactured in the U.S.A. using American materials and labor. Each Press is assembled and individually inspected before shipping. Our Presses are designed to be heated to the ideal temperature which is an important aspect of the Pressing process. We design and build our products to stand the test of time and to become a permanent piece of equipment for the end user. We use aircraft aluminum which maintains heat as opposed to other Presses on the market which use steel that either quickly loses heat or heats up too fast thus destroying the material that is being pressed. Each Press comes with full step by step instructions and a video is available as well.
$419.95$395.00
Welch DuoSeal Vacuum Pump Oil, Liter 1407K-11
Welch DuoSeal Vacuum Pump Oil, Liter 1407K-11 ***Note: This item has a possible 1-2 week lead time depending on stock availability.*** Use this specially fractionated oil for DuoSeal belt-driven pumps to ensure the highest vacuum performance. DuoSeal Oil performs to rigid standards for vapor pressure, vacuum level stability, and viscosity - providing the lubrication that helps enable renowned DuoSeal pump durability.
$45.63
304 Stainless Steel Carboy
304 Stainless Steel Carboy This 304 stainless steel carboy is a very durable upgrade from plastic carboy's and allows it to be cleaned and sterilized much better. This unit comes with (2) 1/4" FNPT ports and (1) 6" Tri-Clamp top port and heavy-duty welded handles. For Storage and Vacuum Use Only Max Pressure 10 Psi ONLY (Note: This unit comes bare and does not include any fittings.)
$600.00 - $900.00
1/4" Cap
SSP Instrumentation Duolok® tube fittings are designed, manufactured and quality controlled to be totally “interchangeable” with the Swagelok® brand of tube fittings. Component by component examination plainly shows the two brands as completely “componentintermixable.” The precision manufacturing of both products to stringent tolerances under rigid quality control procedures ensures the safety, performance and reliability of service whenever Duolok® and Swagelok® component parts are mixed and used in accordance with published installation and service recommendations. Specifications Connection Type 1 Duolok Tube Fitting Connection Size 1 Specified by User Material 316 Stainless Steel ASTM A-276 and A-479 bar stock, A-182 forgings. Duolok Pressure Rating = Tubing Rating SSP proudly makes Duolok®, TruFit®, FloLok® and hundreds of other products 100% in the USA! Dimensions A 0.92 in C 0.70 in D 0.60 in G 9/16 in H 1/2 in T 1/4 in B 0.63 in
$6.00
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