Chemglass

Sleeve Type Septum Stopper made from natural white rubber. Ideal for a variety of laboratory settings, this Spherical Cap Type Stopper provides a safe and reliable solution for sealing containers. Crafted with meticulous attention to detail, it ensures the containment of substances within glassware...

Condenser for use in refluxing from 1 to 20mL of solvent in flasks having a capacity of 5 to 50mL. Minimal surface area provides for better yields while providing adequate cooling. The additional hose connection is provided to allow introduction of an inert gas such as nitrogen. Top hose connection...

Heavy duty PTFE anchor made of 0.500” thick PTFE. Blade is shaped to mirror the contour of Chemglass cylindrical reactors. Designed for use with CG-2078 Chem-Stir® 10mm stirrer shaft. The blade is secured to the stirrer via a PTFE pin.  PLEASE NOTE: CG-2081-A-02 IS NOT RECOMMENDED FOR...

Micro round bottom flask with a 14/10 threaded outer joint. Supplied complete with an open-top screw cap (MW-102-33) and Viton O-ring (MW-100-08).

The 4" Eco Funnel is made of HDPE and has a 450mL fluid capacity. Features an easy to use lid, gasket and positive latch to close the lid and maintain an airtight seal. A filter is also built into the interior to reduce the loss of magnetic stir bars and other items when emptying the contents...

Single stage oil diffusion pump useful with manifolds such as AF-0450 through AF-0454. Will provide vacuum of 10 -5 torr, at a pumping rate of approx 8L/sec. Instead of the typical internal heating coil, boiler has a round bottom for use with CG-10000-02 or CG-12000-02 100mL heating mantle. Use of...

Fritted filter funnel has a choice of coarse or medium porosity fritted disc. Lower outlet is a standard taper inner joint and has a CG-961-01 0-4mm Chem-Vac™ Chem-Cap® valve. Top outer joint is the same size as the lower inner joint. Capacity listed is that above the fritted disc....

With top spherical socket joint and lower standard taper inner joint. Chemglass Adapters, Connecting, Combination are versatile components used to link different glassware pieces in laboratory setups. These adapters are crafted from durable glass, ensuring a secure and leak-proof connection. They...

Made to ASTM Specifications E677. Spherical joints, socket members, are designed to seamlessly integrate with ball members, forming a complete joint system. These components are crafted from durable glass, providing excellent resistance to thermal and chemical stresses. Their design ensures a secure...

Graduated distilling receiver with a standard taper outer joint on top and a standard taper lower drip joint. Stopcocks are either a 2mm or 4mm PTFE. Distance between the receiver and the uptake arm: 10 and 20mL are 100mm center to center; the 50, 100 and 250mL are 150mm center to center.

Buchner style filter funnel having a lower standard taper inner joint and serrated tubulation for connection to a vacuum source. Disc diameters and height above the disc are the same as CG-1402.

Secondary waste container for ECO Funnels. Eco Funnels Plastic Secondary Waste Containers offer a secure and eco-friendly solution for waste management in laboratories. These containers are equipped with safety funnels to prevent spills and ensure safe disposal of hazardous materials. Their robust...

BUBBLERS, HIGH CAPACITY, CHECK VALVES, High capacity check valve bubbler keeps oil and air from being drawn into a reaction system when negative pressure is developed. Bubbler has two 1/2" swagelock type fittings on top permitting one side to be connected to the nitrogen source and one side to...

Similar to CG-1742, but supplied without the PTFE stopcock plug or the flask-length stopper.

Water jacketed, flat bottomed spinner flasks consist of a water jacketed spinner flask, manufactured from Type 1 Class A borosilicate glass, and a microcarrier style impeller with glass shaft that extends through the cap and PTFE paddle. Flasks are typically used with a circulating water bath....

Round bottom, HEAVY WALL flask with a standard taper outer joint and a side well to accept a thermometer. Top of thermowell is tooled to accept a #0 rubber stopper.

These folding handle lab carts are smooth rolling and easy to steer; perfect for use in transporting heaters and chillers.Carts come equipped with rear swivel and front stationary casters made from non-marring, TPR rubber. The non-skid, heavy-duty, vinyl deck provides a sure footing for expensive...

Micro size gas dispersion tube having a frit 7mm O.D. x 12mm. Stem is 6mm O.D. x 100mm long.

Similar to CG-1603, but with PTFE stopper. Delivering high-quality precision and durability, this micro volumetric flask with a PTFE stopper is essential for any laboratory setting. Designed to meet Class A standards, it ensures the highest level of accuracy in measurements and dilutions of liquids....

Quartz single neck round bottom flask with standard taper outer joint. This round bottom, single neck flask is crafted from high-quality quartz, which is known for its exceptional thermal stability and chemical resistance. It is suitable for a variety of laboratory applications, including heating,...

FEP heavy wall tubing for use with Chemglass process reactors. Used to connect components having 1/4", 1/2", or 3/4" OD glass connections.

Thermometer magnifier allows for precise readings of any thermometer from 5 to 9mm OD. The hide a line feature eliminated parallax and magnifies up to 2-1/2 times. Magnifier slides up and down the thermometer. Celcon® compression cap with listed hole size for Chem-Threads.

Replacement CHEM-CAP® plug and control knob for CHEM-VAC™ high vacuum valves CG-951 through CG-960. Plug is sold complete with control knob and CHEM-CAP® stem. PLEASE NOTE: CONTROL KNOB IS NOT SOLD SEPARATELY ON THE CG-900 SERIES VALVE. THE 0-20mm BORE SIZE VALVE IS OUR PREVIOUS STYLE...

Our new low form oil bath is constructed completely of stainless steel and provides for rapid heating of flasks, beakers, etc. Heating rates run between 10-15º per minute with excellent thermal response. Since the bath is constructed entirely of non-magnetic stainless steel, the contents of the...