DuPont Molykote (Formerly Dow Corning) High-Vacuum Grease DuPont Molykote (formerly Dow) High-Vacuum Grease is a one component, non-melting silicone oil that is used for sealing and lubricating O-rings, chemical processing equipment, control valves,...

The USA Lab UHC-50/40 is a powerful -40°C to 200°C Heater Chiller with a 12L Reservoir. This heater chiller is ideal for applications involving vacuum systems, jacketed reactors, rotary evaporators, columns, solvent tanks, and even...

Our KF Wing Nut Clamps are constructed to be durable and easy to use. Order your Vacuum Pump Clamp today!   For Technical Support, Questions, or Other Issues Please Email or Call Us!

Our KF40 Flange Centering Ring is constructed with aluminum and features a rubber O-ring for a long-lasting, durable seal.   Style: KF40   For Technical Support, Questions, or Other Issues...

The USA Lab UHC-10/40 is a powerful -40°C to 200°C Heater Chiller with a 6L Reservoir. This heater chiller is ideal for applications involving vacuum systems, a jacketed 10l reactor, rotary evaporators, columns, solvent tanks, and even...

The USA Lab UHC-20/40 is a powerful -40°C to 200°C Heater Chiller combo with a 6L Reservoir. This heater chiller is ideal for applications involving vacuum systems, jacketed reactors, rotary evaporators, columns, solvent tanks, and even...

New Our Boss head Clamps have chromium coating, for rods up to 16mm diameter. We ship all glassware products with additional care, but sometimes they arrive broken. If glassware arrives broken, please contact us within 3 days of...

TRI-CLAMP FITTING SIZES Tube Outer Diameter A Flange Outer Diameter B Tube Inner Diameter C 1.5" 1.98" 1.37" 2" 2.52" 1.87" 3" 3.58" 2.87" 4" 4...

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 Made with cast iron for durability. Cast Iron Support Ring, with integral support ring clamp for attaching to standard size Support Rods with Single Adjustment Clamp Ring.  Holds glassware and other items.   Thumb screw locks the...

Our new line of corrosion resistant UVP-21 21 cfm vacuum pumps provide superior quality that can compliment multiple applications. These pumps are designed for reliable, long term use at 0.3 microns and a powerful pumping speed of 21 cfm. Each pump...