Complete reactor system on our NEW open air, auto-center stand.  PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED FOR ALL CHEMGLASS STIRRER BEARINGS, INCLUDING THE CG-2077-M MECHANICAL SEAL STIR BEARING. Features: New &…

Features: Tool-Free™ Jacket Connection Design Allows Hose to be Attached or Removed by Hand Without Using Tools Chemically Resistant Perfluoro O-Rings on All CG-911-A and CG-511 Drain Valves Graduation Scale on Both Sides Showing the Approximate Volume Sidearm on Lower Drain…

Beaded pipe to sanitary fitting adapter connects to the 1" beaded pipe side arm of CG-1968-Q zero dead space drain valve. Approximate overall length of adapter is 2" (52mm). NOTE: Requires a CG-1968-66 beaded coupling.

Complete reactor system on our NEW open air, auto-center stand.  PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED FOR ALL CHEMGLASS STIRRER BEARINGS, INCLUDING THE CG-2077-M MECHANICAL SEAL STIR BEARING. Features: New &…

Distillation kit for Chemglass 10 and 20L reactor systems. Supplied complete with support shelf to fit CG-1965-X style frame and the components listed in the link below. This add-on kit makes it easy to convert any of our standard reactors over to a complete distillation system. Items…

ChemRxnHub™ process systems are complete with benchtop stand, overhead stirrer and glassware. Available with the optional manifold connection and heat transfer fluid draining system. The unique design of the ChemRxnHub™ support stand and clamping system allows for quick and easy…

Complete reactor system on our NEW open air, auto-center stand.  PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED FOR ALL CHEMGLASS STIRRER BEARINGS, INCLUDING THE CG-2077-M MECHANICAL SEAL STIR BEARING. Features: New &…

Adapter permits rotary evaporation of the contents of any of our CG-1880 pressure vessels after the reaction is complete. Adapter can also be connected to any vacuum line having a 24/40 port or used in conjunction with a CG-1014 adapter to connect to hoses. Eliminates the need to transfer samples…

Features Auto-Stop When Opening The Valve Anodized Aluminum Control Knob Zero Dead Space Perfluoro O-Rings On Tip And Plunger “Zero Dead Space” flush bottom valve is designed to prevent solids from collecting in the bottom of the vessel. The PTFE® drain valve…

50L Squatty, Low Profile, glass reactor system with 400mm flange, on our innovative Kwik Mount support frame.  Complete 50L Squatty Reactor System Features:  More Clearance: 50L Squatty Glass Reactor System with 400mm Flange Maximizes Clearance Under The…

Jacketed large scale process reaction vessels. The 50 and 100L vessels have a 400mm ID flat ground flange. The inlet/outlet of the vessels are beaded pipe fittings for use with the CG-1964 and CG-1969-A beaded pipe adapters. Reactors have a 3"; beaded pipe valve that is detachable. These flush…

Heavy wall pressure vessel is the same as CG-1880, but shaped similar to a round bottom flask with a #25 internal thread for use with a PTFE bushing as a pressure seal. Complete apparatus is supplied with vessel, back seal solid PTFE bushing and viton o-ring. Other vessel sizes and safety plastic…

This air operated, flush bottom drain valve fits our reactors from 10 to 50 liters that have a 2” beaded pipe connection. This valve is perfect for applications where solvent extractions or partitioning are done after a reaction. Due to the constant spring tension on the plunger, the valve is…

Storage vessel sidearm has a 9mm OD tubulation for use with 3/8" Cajon® connections. Chem-Vac™ Chem-Cap® valve is used to control gas or liquid flow into the vessel.

Cylindrical reaction vessel constructed with a flange having a groove formed in the sealing surface of the flange. Flange is also ground to permit a greased seal with any of the lids CG-1940 through CG-1946. For clamp see CG-141 or CG-141-T, for o-ring see CG-147.

Cylindrical shaped tube useful for storage or simple reactions. Tube has a standard taper outer joint. Available with a choice of a 2mm high vacuum glass stopcock having a S.S. constant pressure retaining device or a 0-4mm Chem-Cap® Airfree® inlet valve.

Glass filled PTFE adapter for use with the CG-1968-P zero dead space detachable valve. Adapts 1" beaded pipe to a 3/4" compression fitting for use with CG-1975 adapters and tubing. Requires a CG-1968-66 1" beaded pipe coupling.

ChemRxnHub™ process systems are complete with benchtop stand, overhead stirrer and glassware. Available with the optional manifold connection and heat transfer fluid draining system. The unique design of the ChemRxnHub™ support stand and clamping system allows for quick and easy…

Our jacketed filter glass reactors can be used for single or multi-step reactions and filtrations in the same vessel, production and process scale peptide synthesis. Filter base eliminates material transfers and significantly reduces losses. Complete reactor system on our NEW open air, autocenter…

Cylindrical filter reaction vessel body constructed with a top flange having a groove formed in the sealing surface of the flange and a flat ground flange on the bottom. Bottom flange is for connection to a CG-1949-F/CG-1959-F style filter bases. Top flange is compatible with any of the lids…

Five neck vessel lid to fit CG-1920 through CG-1936 vessels. Lid has a flat ground surface allowing it to be greased or used with an o-ring.

Features: Chemically Resistant Perfluoro O-Rings On All CG-911-A And CG-511 Drain Valves Graduation Scale On Both Sides Showing the Approximate Volume Sidearm on Lower Drain Valve Can Be Used With a Standard 1/2 or 3/4in TFE, PFA or PP Compression Fitting All Vessels Are Serial…

Glass filled PTFE adapter for use with side outlet of the CG-1949-F / CG-1959-F Filter Reactor Base or the CG-1968-Q zero dead space detachable valve. Adapts 1" beaded pipe to a Male NPT. Requires a CG-1968-66, 1" beaded pipe coupling.

PTFE Baffle Cage, 4-Blade, 100mm ID Flange, for 1,000mL Vessel. PTFE insertable 4-blade baffle cage system for CG-1929-X series 100 and 150mm reactor systems. Baffle assembly has 4ea PTFE rectangular baffles attached 90 degrees apart to a 100 or 150mm flange ring. Flange ring is inserted between…

Complete reactor system on our NEW open air, auto-center stand.  PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED FOR ALL CHEMGLASS STIRRER BEARINGS, INCLUDING THE CG-2077-M MECHANICAL SEAL STIR BEARING. Features: New &…

Complete reactor system on our NEW open air stand.  PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED FOR ALL CHEMGLASS STIRRER BEARINGS, INCLUDING THE CG-2077-M MECHANICAL SEAL STIR BEARING. Features: Motor Mount Arm Can…

Cylindrical shaped tube useful for storage or simple reactions with a standard taper outer joint at the top and a Chem-Vac™ Chem-Cap® valve sidearm. Plug may be removed for sampling from tube while a purge of inert gas is maintained through the sidearm. Valve size is as listed.

Complete reactor system on our NEW open air stand.  PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED FOR ALL CHEMGLASS STIRRER BEARINGS, INCLUDING THE CG-2077-M MECHANICAL SEAL STIR BEARING. Features: Motor Mount Arm Can…

Low profile five neck vessel lid to fit CG-1920 through CG-1936 vessels. This low profile lid reduces overall height and provides less surface area for condensation. Two side necks are vertical and Two necks have a 10 angle. Angled side neck is designed for use with CG-1235/CG-1235-B series angled…

This fluid driven Spray Ball gives nearly 360° spray coverage and is a convenient way to clean Chemglass 10 thru 100L glass reactors without dismantling the entire setup.  It can also be used as a wall wetter. Spray ball is constructed of PTFE, the removable PTFE clip allows the…

Six-Neck lid for 200mm flanged vessel. Lid has 45/50 center neck, four 45/50 side necks and a 60mm angled flange for powder addition. PLEASE NOTE: 60MM LID, O-RING AND CLAMP MUST BE ORDERED SEPARATELY.

Similar to CG-1924, but with a choice of our NEW CG-911-A 0-14mm sidearm valve, a straight through 0-12mm CG-510 valve or 0-20mm CG-511 sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space normally associated with stopcock drains. This feature…