This Buna-N Tri-Clamp Gasket is one of the best gaskets for closed loop systems due to it's excellent resistance to butane and propane. Buna Gaskets are rated for lower temperatures than viton, as well as better physical properties. With the mesh...

Our R2TRAP2 Stainless Steel cold trap for vacuum pump set-up is perfect for applications where you need durable vapor collection to protect your vacuum pump. Each cold trap has an inner 4" x 10" chamber for dry ice that is attached to a 6" TC...

Buna-N Tri-Camp Gaskets are one of the best gaskets for closed loop systems due to it's excellent resistance to butane and propane. Buna Gaskets are rated for lower temperatures than viton, as well as better physical properties. With the mesh...

Buna-N Tri-Clamp Gaskets are one of the best gaskets for closed loop systems due to it's excellent resistance to butane and propane. Buna Gaskets are rated for lower temperatures than viton, as well as better physical properties. With the 300 micron...

Buna-N (Nitrile) Tri-Clamp Gaskets are one of the best gaskets for closed loop systems due to its excellent resistance to butane and propane. Buna-N Gaskets are rated for lower temperatures than Viton, as well as better physical properties. With...

Buna-N Tri-Clamp gaskets are one of the best gaskets for closed loop systems due to it's excellent resistance to butane and propane. This Buna-N Gasket is rated for lower temperatures than viton, as well as better physical properties. With the mesh it...

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Our 24/40 female to female glass straight adapter is used to extend your 24/40 connections.    We ship all glassware products with additional care, but sometimes they arrive broken. If glassware arrives broken, please contact us within...

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New These ultra sturdy sideways lab rack hangers are available in multiples sizes and work well with our stainless steel columns.   We ship all glassware products with additional care, but sometimes they arrive broken. If...

Our Evaporator Replacement Vapor Duct fits into our 5L RE-501 Rotary Glass Evaporator Systems. The Vapor Duct is constructed with thick walled glass for maximum durability and heat resistance.      We ship all glassware...

Our USA Lab Air Pressure Release KF25 Valve is a manual operated air admittance vent valve.  The valves are manufactured from SS304  The plunger is sealed onto the O-ring in the valve body     O-ring...