Glassware & Accessories

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

New Our 90mm Plastic Lab Stand Ring holds up to 1000mL / 1L  Round Bottom Flasks. The Stand Ring is constructed with a Hard Plastic for a durable stand for a large variety of flask sizes.   Capacity: Up to...

Our USA Lab Thermometer Clamp has an adjustable arm to fit multiple size thermometers.    

Open top cap for use with GL screw threads. The cap combined with the CG-197 sealing ring will accommodate tubing of the listed diameter. Cap is made from PPS (polyphenylsiloxan) and will withstand temperatures up to 250°C.   GL Cap with...

New Our Bosshead Clamps are Chrome Plated, 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...

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 or bent)...

PFA hose connections with a Viton rubber seal for use with GL-14 or GL-18 glass screw threads. Enables the connection of cooling or vacuum hose by simply screwing either style (straight or bent) onto the glass thread instead of forcing tubing over a...

INDUSTRIAL / RESEARCH GRADE QUALITY || Clamps feature solid Zinc die cast construction. High grade, nontoxic. powder coating. Non-ferrous, rust free & long lasting use for any laboratory application 3 FINGER, VINYL COATED || Clamp accepts...

These pinch clamps are stainless steel, and they are designed to securely hold 35/20 joints together.     For Technical Support, Questions, or Other Issues Please Email or Call Us!     USA Lab     Livonia, MI...

  Cap is made from PBT (thermoplastic polyester) and will withstand temperatures from -45 to 200º C. PTFE seal is also available separately.   GL Cap with Aperture High Temp GL Cap with Aperture GL Hose Adapters High Temp GL Hose...

The USA Lab GL-14 connector is designed to fit on distillation heads, filter flasks and cold traps.        For Technical Support, Questions, or Other Issues Please Email or Call...

Open top cap for use with GL 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 from -45 to 200º C...