Distillation

114 products

  • Raschig Ring 1LB

    Raschig Ring 1LB

    Raschig Ring 1LB Raschig rings are pieces of tube used in large numbers as a packed bed within columns for distillation. These glass rings provide a large surface area within the volume of the column for interaction between liquid and gas vapors. Our rings are made from borosilicate glass and are food grade quality. 8mm X 8mm *BVV 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. *BVV 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.

    $60.00 - $115.00

  • Bullseye Precision Gauge with Agilent 536 KF25, NPT or KF16 Sensor | Vacuum Gauge for Processing

    DigiVac Bullseye Precision Gauge with Agilent 536 KF25, NPT or KF16 Sensor | Vacuum Gauge for Processing

    Bullseye Precision Gauge with Agilent 536 KF25, NPT or KF16 Sensor | Vacuum Gauge for Processing A rugged portable vacuum gauge for processing applications that pairs unparalleled vacuum measurement with the Agilent 536 sensor that has an integrated baffle which provides protection and helps reduce risk of sensor failure Numeric & Graphical Displays See vacuum readings in either numbers or easy-to-read graphs Has 12 measurement units for implementation in almost any vacuum application Torr, mbar, bar, kPa, inches of Hg, mm Hg, millitorr, microns, inches of water, PSI, Pa Calibrated & Precise Delivered pre-calibrated with Agilent/ Varian 536 thermocouple sensor under actual vacuum against the NIST standard. Note: NIST certification sent with the gauge is an available option here The 536 all stainless steel sensor with baffle has extended sensor life in the presence of condensable gases and improved performance at higher pressures Vacuum Interface: KF25 or NPT or KF16 Wetted materials: 304L Stainless steel, glass, Type P thermocouple Extended Battery Lifespan Portable | Solid state electronics built into a handheld gauge that operates using AA batteries that lasts up to 70 hours In-lab use | Power gauge using the integrated Micro-USB port for long-term use without the need to change batteries Ideal Vacuum Gauge for Processing Applications Laboratory, freeze drying, low pressure distillations, foreline monitoring, Schlenk lines performance, and transformer dry-out Or any application with higher levels of condensables where sensor failure is more likely Units Torr, mbar, kPa, millitorr, microns, Torr, mbar, bar, kPa, inches of Hg, mm Hg, millitorr, microns, inches of water, PSI, Pa 1E-4 – 1000 Torr Range with Accuracy .001 – 5 Torr Sensor Type Agilent 536-KF25 Dimensions 11 x 10 x 4 in Certifications CE, RoHS

    $911.83

  • Bullseye Precision Gauge with Bluetooth | Wireless Vacuum Gauge NPT, KF25 Bullseye Precision Gauge with Bluetooth | Wireless Vacuum Gauge NPT, KF25

    DigiVac Bullseye Precision Gauge with Bluetooth | Wireless Vacuum Gauge NPT, KF25

    Bullseye Precision Gauge with Bluetooth | Wireless Vacuum Gauge NPT, KF25 The DigiVac Bullseye Precision Gauge with Bluetooth is the world’s first wireless vacuum gauge featuring one-of-a-kind patented vacuum graphing and DigiVac’s ‘Vacuum Gauge’ app Versatile wireless vacuum gauge that you can monitor right from your phone or tablet (Apple ios and android) Enables remote monitoring and troubleshooting Set low and high alarm from your phone Email vacuum data to document leaks, baseline pressure or pump-downs Use battery power or standard microB-USB power Choose standard Thermocouple Plus sensor or the Upgraded Agilent 531 NPT sensor (this sensor configuration is CE and RoHs compliant), or the Agilent 536 NPT sensor which includes an integrated baffle to extend the life of the sensor by helping to protect it from contamination Portable and Precise Rugged thermocouple vacuum gauge ideal for understanding: Leaks, Pump Downs, Out-gassing or Stable Systems Includes a powerful magnet and kickstand to enable hands-free operation Long battery life and versatility with 12 different measuring units (micron, Torr, Inches of Hg, kPa, Inches of H20, millitorr, mbar, Pa, PSIA, mm of Hg, bar, and mm of H2O) Calibrated under actual vacuum against a NIST standard.  Graphing and Analysis Patented vacuum graphing displays vacuum and time data Visual graphing right on the display that identifies current system status Vacuum Analytics to quickly identify vacuum pressure trends Graphical display for quick determination of vacuum level Bluetooth Bullseye Gauge Applications Vacuum pump testing Baseline vacuum pump performance Transformer dry-out Schlenk line monitoring Botanical oil processing Distillations Vacuum Process Monitoring Technical Specifications Units Torr, mbar, bar, kPa, inHg, mm Hg, millitorr, microns, inches of water, PSI, Pa Control Range 1E-4 – 1000 Torr Range with Accuracy .001-5 Torr Sensor Type Agilent 531 (NPT), Agilent 536 (NPT, KF15, or KF16), VGT500 Dimensions 6.2”H x 3.7”W x 1.3”D Certifications ROHS and CE

    $772.21 - $1,127.21

  • Ai DigiM 2L 300C 1200 RPM PID Controlled Digital Heating Mantle

    Across International Ai DigiM 2L 300C 1200 RPM PID Controlled Digital Heating Mantle

    Ai DigiM 2L 300C 1200 RPM PID Controlled Digital Heating Mantle Across International heating and stirring mantles come standard with a digital display for the most accurate control. The large display interface makes it easy to quickly and precisely adjust temperature and rotation speeds. The DigiM mantle has two sets of thermocouples for proper temperature and speed detection. The heating jacket is pre-treated before shipment, which ensures that no smoke or odors (caused by heat) are released into your work environment.  Model  DigiM2  Electrical requirements  110V 60Hz 1-Phase, 700 watts, 8A or  220V 50/60Hz 1-Phase, 700 watts, 4A  Heating  Ambient to 300°C  Stirring  Min. speed: 110 rpm, max. speed: 1200 rpm Motor power: 40 watts Motor type: brushless DC motor  Controller  PID control with digital temperature and rotation speed display  External thermocouple  Type: PT100 Cable length: 40 inches Stainless steel probe length: 9 inches Stainless steel probe diameter: 5 mm  Flask holder  Maximum flask capacity: 2 liters Top opening diameter: 6.5 inches Depth: 4 inches  Dimensions (WxDxH)  Unit: 11 x 16 x 8.5 inches, shipping: 20 x 14 x 13 inches  Weight  Unit: 14 lbs, shipping: 25 lbs  Safety  Thermocouple failure protection  Certification  ETL tested to UL and CSA standards (optional), CE (standard)  Warranty  One year     Standard package    Part description  Quantity Part image Ai DigiM 2L heating mantle 1 set   External temperature probeDigiM05, DigiM2, DigiM5: Cable Length: 40",  Probe Length: 9" DigiM10, DigiM20: Cable  Length: 43", Probe Length: 15" 1 pc Internal temperature plug 1 pc   Boss head DigiM2, DigiM5:- 1 pc DigiM10 and DigiM20: 2 pcs 1 or 2 pcs   Stainless steel support rod DigiM2, DigiM5:- 1 pc DigiM10 and DigiM20: 2 pcs 1 or 2 pcs    PTFE-coated stir bar 2 pcs    PTFE-coated magnetic stir bar remover 1 pc 4 prong stainless steel clamp opens to 3 1/2" DigiM2, DigiM5:- 1 pc DigiM10 and DigiM20: 2 pcs 1 or 2 pcs    User's manual 1 pc

    $690.00 - $890.00

  • Ai DigiM 5L 300C 1200 RPM PID Controlled Digital Heating Mantle Ai DigiM 5L 300C 1200 RPM PID Controlled Digital Heating Mantle

    Across International Ai DigiM 5L 300C 1200 RPM PID Controlled Digital Heating Mantle

    Ai DigiM 5L 300C 1200 RPM PID Controlled Digital Heating Mantle Across International heating and stirring mantles come standard with a digital display for the most accurate control. The large display interface makes it easy to quickly and precisely adjust temperature and rotation speeds.The DigiM mantle has two sets of thermocouples for proper temperature and speed detection. The heating jacket is pre-treated before shipment, which ensures that no smoke or odors (caused by heat) are released into your work environment. Specifications    Model  DigiM5  Electrical requirements  110V 60Hz 1-Phase, 1100 watts, 12A or 220V 50/60Hz 1-Phase, 1100 watts, 6A  Heating  Ambient to 300°C  Stirring  Min. speed: 110 rpm, max. speed: 1200 rpm Motor power: 40 watts Motor type: brushless DC motor  Controller  PID control with digital temperature and rotation speed display  External thermocouple  Type: PT100 Cable length: 43 inches Stainless steel probe length: 15 inches Stainless steel probe diameter: 5 mm  Flask holder  Maximum flask capacity: 5 liters Top opening diameter: 9 inches Depth: 5.5 inches  Dimensions (WxDxH)  Unit: 13.5 x 17 x 10 inches, shipping: 20 x 16 x 15 inches  Weight  Unit: 22 lbs, shipping: 32 lbs  Safety  Thermocouple failure protection  Certification  ETL tested to UL and CSA standards (optional), CE (standard)  Warranty  One year   Standard package    Part description  Quantity Part image  Ai DigiM 5L digital heating & stirring mantle 1 set   External temperature probeDigiM05, DigiM2, DigiM5: Cable Length: 40”,  Probe Length: 9” DigiM10, DigiM20: Cable  Length: 43”, Probe Length: 15” 1 pc  Internal temperature plug 1 pc   Boss head DigiM2, DigiM5:- 1 pc DigiM10 and DigiM20: 2 pcs 1 or 2 pcs   Stainless steel support rod DigiM2, DigiM5:- 1 pc DigiM10 and DigiM20: 2 pcs 1 or 2 pcs    PTFE coated stir bar 2 pcs    PTFE coated magnetic stir bar remover 1 pc 4 prong stainless steel clamp opens to 3 1/2" DigiM2, DigiM5:- 1 pc DigiM10, and DigiM20: 2 pcs 1 or 2 pcs  User's manual 1 pc

    $990.00 - $1,340.00

  • Ai DigiM 20L 300C 1200 RPM Heating & Stirring Mantle - 220V Ai DigiM 20L 300C 1200 RPM Heating & Stirring Mantle - 220V

    Across International Ai DigiM 20L 300C 1200 RPM Heating & Stirring Mantle - 220V

    Ai DigiM 20L 300C 1200 RPM Heating & Stirring Mantle - 220V Across International heating and stirring mantles come standard with digital display for the most accurate control. The large display interface makes it easy to quickly and precisely adjust temperature and rotation speeds.The DigiM mantle is equipped with two sets of thermocouples for proper temperature and speed detection. The heating jacket is pre-treated before shipment, which ensures that no smoke or odors (caused by heat) are released into your work environment.  Model  DigiM20  Electrical requirements  220V 50/60Hz 1-Phase, 2900 watts, 13.2 A  Heating  Ambient to 300°C  Stirring  Min. speed: 110 rpm, max. speed: 1200 rpm  Motor power: 40 watts Motor type: brushless DC motor  Controller  PID control with digital temperature and rotation speed display  External thermocouple  Type: PT100 Cable length: 43 inches Stainless steel probe length: 15 inches Stainless steel probe diameter: 5 mm  Flask holder  Maximum flask capacity: 20 liters Top opening diameter: 14.5 inches Depth: 7.5 inches  Dimensions (WxDxH)  Unit: 20.5 x 20.5 x 13 inches, shipping: 24 x 24 x 18 inches  Weight  Unit: 40 lbs, shipping: 50 lbs  Safety  Thermocouple failure protection  Certification  ETL tested to UL and CSA standards (optional), CE (standard)  Warranty  One year   Standard package    Part description  Quantity Part image  Ai DigiM 20L digital heating & stirring mantle 1 pc   DigiM20: Cable Length: 43”, Probe Length: 15” 1 pc  Internal temperature plug 1 pc    Boss head DigiM20: 2 pcs 2 pcs    Stainless steel support rod DigiM20: 2 pcs 2 pcs    PTFE coated stir bar 2 pcs    PTFE coated magnetic stir bar remover 1 pc   4 prong stainless steel clamp opens to 3 1/2" DigiM20: 2 pcs 2 pcs  User's manual 1 pc

    $1,590.00 - $2,140.00

  • Ai DigiM 10L 300C 1200 RPM Digital Heating & Stirring Mantle Ai DigiM 10L 300C 1200 RPM Digital Heating & Stirring Mantle

    Across International Ai DigiM 10L 300C 1200 RPM Digital Heating & Stirring Mantle

    Ai DigiM 10L 300C 1200 RPM Digital Heating & Stirring Mantle Across International heating and stirring mantles come standard with a digital display for the most accurate control. The large display interface makes it easy to quickly and precisely adjust temperature and rotation speeds.The DigiM mantle has two sets of thermocouples for proper temperature and speed detection. The heating jacket is pre-treated before shipment, which ensures that no smoke or odors (caused by heat) are released into your work environment. Model  DigiM10  Electrical requirements  110V 60Hz 1-Phase, 2050 watts, 24A or 220V 50/60Hz 1-Phase, 2050 watts, 12A  Heating  Ambient to 300°C  Stirring  Min. speed: 110 rpm, max. speed: 1200 rpm  Motor power: 40 watts Motor type: brushless DC motor  Controller  PID control with digital temperature and rotation speed display  External thermocouple  Type: PT100 Cable length: 43 inches Stainless steel probe length: 15 inches Stainless steel probe diameter: 5 mm  Flask holder  Maximum flask capacity: 10 liters Top opening diameter: 11.75 inches Depth: 6.5 inches  Dimensions (WxDxH)  Unit: 18 x 17.5 x 13 inches, shipping: 22 x 21 x 18 inches  Weight  Unit: 30 lbs, shipping: 40 lbs  Safety  Thermocouple failure protection  Certification  ETL tested to UL and CSA standards (optional), CE (standard)  Warranty  One year   Standard package    Part description  Quantity Part image  Ai DigiM 10L digital heating & stirring mantle 1 pc   External temperature probeDigiM05, DigiM2, DigiM5: Cable Length: 40”,  Probe Length: 9” DigiM10, DigiM20: Cable  Length: 43”, Probe Length: 15” 1 pc  Internal temperature plug 1 pc   Boss head DigiM2, DigiM5:- 1 pc DigiM10 and DigiM20: 2 pcs 1 or 2 pcs   Stainless steel support rod DigiM2, DigiM5:- 1 pc DigiM10 and DigiM20: 2 pcs 1 or 2 pcs    PTFE-coated stir bar 2 pcs    PTFE-coated magnetic stir bar remover 1 pc 4 prong stainless steel clamp opens to 3 1/2" DigiM2, DigiM5:- 1 pc DigiM10 and DigiM20: 2 pcs 1 or 2 pcs  User's manual 1 pc

    $1,190.00 - $1,990.00

  • 4" Wiped Film Evaporator (WFE) Distillation Turn Key System - USA MADE

    4" Wiped Film Evaporator (WFE) Distillation Turn Key System - USA MADE

    4" Hybrid Wiped Film Evaporator The BVV 4" Wiped Film Evaporator (WFE) is a full turnkey distillation kit that will allow anyone to run a molecular distillation. With the magnetically driven wiper and high vacuum seals this system is able to achieve vacuum levels below 10 mtorr. The system has multiple temperature control apparatuses that allow the user to dial in specific settings that works best for their application. The maximum operating temperature of the outer jacket is 200°C with the standard circulators shown below. The maximum feed rate is up to 7LPH. On average, you can expect to flow 500-1000ml per hour. All heated circulators can be tailored to your specific needs, just ask our team of experienced account representatives!  The temperature controlled circulators will need thermal fluid that corresponds with the temperatures needed. Click here to browse fluids.  *Heating and Chilling Fluids are not included* Duratherm S - 7 Gallons - Bottom heater (wiper body) Therminol XP Heat Transfer Fluid - 5 Gallons -  Top and middle heater *Propylene Glycol - 5 Gallons - Fluid for the diffusion pump option chiller.  Ethanol 99% or Isopropyl 99% - 2 Gallons - Cold Trap / Cold Finger.    This listing picture reflects the upgraded vacuum/ outlet systems. For a full list of ancillary equipment included in each kit please see the table below: KIT Part of System Component Electrical Requirements (V / Ph / A) WFE04HYB-TK-01 -Standard Model Wiper Assembly BVV™ Stirring motor 120V / 1Φ Vacuum System BVV™ Pro Series 35.3CFM Rotary Vane Vacuum PumpDigiVac Bullseye Precision Vacuum Gauge 220V / 1ΦAA    Batteries (4x) Temperature Controlled Circulators BVV 5 Liter BVV 19 Liter (2x) 120V / 1Φ / 8.3A 220V / 1Φ / 18.1A Injection Beaker and Wrench 7LPH PeristalticHeated Hose 120V / 1Φ120V / 1Φ WFE04HYB-TK-02   -Upgraded Vacuum System -Upgraded Cold Trap Wiper Assembly BVV™ Stirring motor 120V / 1Φ Vacuum System BVV™ Pro Series 35.3CFM Rotary Vane Vacuum PumpULVAC Diffusion Pump (ULK-04A)*DigiVac Bullseye Precision Vacuum Gauge 220V / 1Φ 180-264V / 1Φ / 10.5 AAA Batteries (4x) Temperature Controlled Circulators BVV 5 Liter BVV 19 Liter (2x) 120V / 1Φ / 8.3A 220V / 1Φ / 18.1A Injection Beaker and Wrench 7LPH PeristalticHeated Hose 120V / 1Φ 120V / 1Φ Cold Trap Polyscience IP100 120V / 1Φ / 11.5A WFE04HYB-TK-03   -Upgraded Vacuum System -Upgraded Cold Trap -Outlet Pumps Wiper Assembly BVV™ Stirring motor 120V / 1Φ Temperature Controlled Circulators BVV 5 Liter   BVV 19 Liter (2x) 120V / 1Φ / 8.3A 220V / 1Φ / 18.1A Injection Beaker and Wrench 7LPH PeristalticHeated Hose 120V / 1Φ 120V / 1Φ Cold Trap Polyscience IP100 120V / 1Φ / 11.5A Outlet Pumps Beaker and Wrench Gear Pump (2x)Beaker and Wrench Heat Pad PID Controller 120V / 1Φ 120V / 1Φ Notes: *The ULVAC diffusion pump must be water cooled, if facility water cooling is not an option an additional chiller may be needed, a Polyscience 1HP Durachill is recommended as a recirculating option. Filtered well water is typically sufficient as a cooling method if available.

    $29,000.00 - $57,000.00

  • Sale -20% 3 Neck Heavy Wall Round Bottom Flask - USA Made 3 Neck Heavy Wall Round Bottom Flask - USA Made

    3 Neck Heavy Wall Round Bottom Flask - USA Made

    3 Neck Heavy Wall Round Bottom Flask - USA Made This USA made 3 Heavy Wall Round Bottom Flask is designed specifically for Short Path Distillation units and allows dual distillation heads and cows so there is more vapor flow from the heating mantle. These flasks are made of heavy walled borosilicate. Specifications Material Heavy Wall Borosilicate Sizes Available: 10000ml -  24/40 Center Joint and 34/45 Side Joints 20000ml - 24/40 Center Joint and 45/50 Side Joints 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.**

    $400.00 - $600.00

  • Diffusion Pump Flange Kit for ULK-04A Diffusion Pump Flange Kit for ULK-04A

    Diffusion Pump Flange Kit for ULK-04A

    This stainless steel flange kit will convert intake and exhaust connections on your ULVAC ULK-04A* diffusion pump to a KF vacuum system. This kit includes the flanges shown, along with all the stainless steel hardware needed to attach all the parts to the diffusion vacuum pump.  Intake Size: KF-40 (NW-40) Exhaust Size: KF-25 (NW-25)   Included: V25 - KF-25 Adapter (Exhaust) V100 - KF-100 KF-100 - KF-40 KF-100 O-Ring 4x KF-100 Clamp bolts 4x M10 Bolts 4x M10 Nuts 8x M10 Washers 8x M12 Bolts 8x M12 Nuts 16x M12 Washers   *Pump is not included

    $600.00

  • Adjustable Stainless Steel Hose Clamp with Red Butterfly Key - 10 Pack Adjustable Stainless Steel Hose Clamp with Red Butterfly Key - 10 Pack

    Adjustable Stainless Steel Hose Clamp with Red Butterfly Key - 10 Pack

    Adjustable Stainless Steel Hose Clamp with Red Butterfly Key – 10 Pack Secure hoses and tubing with confidence using these premium stainless steel clamps. Engineered to withstand high-pressure applications, each clamp features a smooth, burr-free design and adjustable worm-gear mechanism for precise, tool-free tightening. Built from 301 series stainless steel band and housing with a corrosion-resistant 410 stainless screw, these clamps deliver durability and reliability in demanding environments. Small Clamp Specifications: Clamping range: 7/32" to 5/8" Adjustable worm-gear design 301 series stainless steel construction Smooth, burr-free edges Large Clamp Specifications: Clamping range: 5/16" to 7/8" Adjustable worm-gear design 301 series stainless steel construction Smooth, burr-free edges Pack of 10. Choose your size to match your application needs.

    $12.50 - $15.00

  • Stainless Steel Laboratory Scissor Jacks Stainless Steel Laboratory Scissor Jacks

    Stainless Steel Laboratory Scissor Jacks

    Stainless Steel Scissor Jacks Adjustable height laboratory scissor jack. The platform is 4"/6"/8" & the durable 304 stainless steel heavy-duty lab lifts with very little effort necessary! Specifications: 304 Stainless Steel Platform size: 4" x 4" / 6" x 6" / 8" x 8"

    $34.00 - $54.00

  • KF Hand Needle Valve - Nitrogen Tested KF Hand Needle Valve - Nitrogen Tested

    KF Hand Needle Valve - Nitrogen Tested

    KF Hand Needle Valve This 90 degree valve has a KF (NW) High Vacuum Flange to adapt to any other KF type pump or manifold if needed. Sizes available include KF16, KF25, KF40, and KF50. It is made out of 304 stainless steel with Viton seals. This valve is not meant for precise flow control.

    $250.00

  • Sale -50% Block Manifold with 8 - 1/2" FNPT ports Block Manifold with 8 - 1/2" FNPT ports

    Block Manifold with 8 - 1/2" FNPT ports

    Block Manifold with 8 - 1/2" FNPT ports This Manifold has 8x 1/2" FNPT ports that are commonly used for connecting multiple columns or different tanks to one input of vacuum and/or nitrogen. It has six ports on top and one on each end. The manifold has two 5/16 holes that can be used to easily mount on one of our extruded aluminum rack systems.   

    $300.00 $150.00

  • 250ml Bump Trap 24/40 Male to 24/40 Female

    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

  • STIR BARS, MAGNETIC, PTFE, EGG-SHAPED

    Chemglass STIR BARS, MAGNETIC, PTFE, EGG-SHAPED

    Egg-shaped magnetic stirring bar provides its own pivot point without separate ring or abrupt change in contour. Designed for use in round bottom vessels, it is shaped to spin freely, unrestricted by the vessel contour. Manufactured with FDA-grade and USP Class VI PTFE. Stir Bar, Magnetic, Egg-shaped, fits 12000mL-22000mL flask, Length x Dia. in inches: 3 x 3/4

    $48.00

  • Viton O-Ring For 24/40 Ground Joint

    Viton O-Ring For 24/40 Ground Joint

    Replacement viton (FKM) o-ring for 24/40 ground glass joints with an o-ring style seal

    $4.00

  • Rubber Cones Set of 9

    Rubber Cones Set of 9

    These rubber cones are used for adapting and creating a seal on buchner funnel systems or applications where varying sizes are needed. Color is white and comes with 9 comes the smallest one being a solid stopper.

    $20.00

You have seen 114 out of 114 products

BVV’s Distillation collection features professional-grade equipment designed for efficient separation, purification, and refinement in laboratory and processing environments. Distillation systems are used to separate compounds based on boiling point differences, making them essential for solvent recovery, fractionation, and high-purity refinement workflows.

Carefully selected for thermal control, vacuum compatibility, and process reliability, BVV distillation equipment supports consistent, repeatable results across R&D and production-scale operations. With in-stock availability and expert technical support, BVV provides dependable distillation solutions trusted by professionals seeking precision, efficiency, and scalable performance.

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