Glassware & Accessories

Polypropylene hose connections with a Viton rubber seal for use with GL-14 or GL-18 glass screw threads for working temperatures up to max +110°C. Enables the connection of cooling or vacuum hose by simply screwing either style (straight hose...

These stainless steel metal pinch clamp is designed to securely hold ball joints together.     For Technical Support, Questions, or Other Issues Please Email or Call Us!

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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...

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 Ball 32oz Glass Wide Mouth Quart Mason Jars with Lid and Band are ideal for storage in the kitchen or around the house. With the screw-on lids, these pack of 12 mason jars are great for canning sauces, jams and jellies. BPA-free and made of glass,...

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 Cork Ring Stand is constructed with Cork for a durable, heat resistant stand—outfitted for laboratory flasks.   Capacity:  250ml-500ml 1000ml / 1L 2000ml / 2L     For Technical Support, Questions, or Other Issues...

These Media Storage Bottles are constructed with thick walled 3.3 Borosilicate Glass for maximum durability. Includes a GL45 Screw Cap. Our Storage Bottles are ideal for storing, mixing, filling, crystallization applications, etc...

Open top Chemglass cap with aperture for use from GL-14 and GL-18 screw threads. The cap combined with the CG-197 sealing ring will accommodate tubing of the listed diameter. Cap is made from PBT (thermoplastic polyester) and will withstand temperatures...

USA Lab Tall Form Beaker with spout and printed graduations. High quality Borosilicate 3.3 Glass for maximum durability and heat resistance.  Sizes Available: 250mL & 500mL     Tall Form Beaker...