Lab Equipment

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,...

Our KF25 Centering Ring is constructed with aluminum and features a rubber O-ring for a long-lasting, durable seal. Order your aluminum vacuum pump flange today.   Style: KF25 flange   For Technical Support, Questions, or Other...

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!

GL Connections can be used on distillation head, cold traps, chromatography columns, and much more. Each kit comes with a cap and barb, along with straight adapters or bent adapters. They are available in GL-14,GL-18 & GL-25. The GL-25 are mainly...

Our PTFE Washer Seals fit our RE Series Rotary Evaporators. These seals are made of PTFE to provide excellent resistance to solvents. These PTFE washers fit our RE-1005, RE-1010, Re-1020, RE-1050 Rotary Evaporators.   Look at the guides below...

Our Rare Earth Egg Shaped Magnets are coated with a Teflon finish coating allowing for no reaction to fluids and allows the magnet to withstand high temperatures of 280°C.These Egg shaped stir bars are meant to be used with your heating mantles. The...

Our USA Lab Glass Stopper is made of premium glass. We have 4 sizes to meet your laboratory needs.   We ship all glassware products with additional care, but sometimes they arrive broken. If glass top stopper arrives broken, please...

These KF-25 bellow flex vacuum pump fittings follow ISO-KF standards and have a flange size of NW-25.  Bellow hose are commonly used to build foreline vacuum plumbing and process systems.  They are often called quick flange fittings...

GL Connections can be used on distillation head, cold traps, chromatography columns, and much more. They are available in GL-14 and GL-18.   For Technical Support, Questions, or Other Issues Please Email or Call Us!

The USA Lab PTFE adapter is designed connect glassware and fit it to a KF25 connector for vacuum. Vacuum leaks are no longer an issue with thick constructed PTFE and a Viton gasket on the adapter...

The Solid Cap is made from PBT (thermoplastic polyester) and will withstand temperatures from -45°C to 200ºC. The PTFE Seal is available for purchase separately as well.   SKU ITEM CG-196-01 GL-14 Solid Cap...

Rubber Vacuum Tubing | USA Lab *This item is purchased in 1 foot sections* Our 8mm Rubber Vacuum Hose is designed for durability and reliability in demanding vacuum applications. Crafted from high-quality gum rubber, this hose features a robust and...