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...

USA Lab Rotovap Dome Cover is used to protect and help retain heat during your evaporation process.  Equipped with rotovap technology, it also aids in water retention for your water bath by allowing the condensation to collect on the dome...

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 300 mesh...

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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