Heavy wall pressure vessels have an internal thread for use with PTFE bushings as pressure seals. The unique design allows hand tightening and loosing for easy access into the vessel. O-ring is positioned on the bushing above the thread for improved sealing. Vessels are useful for pressure…

Standard taper ground inner joint, medium length.

Made to ASTM Specifications E677.

Adapter is designed for use with flasks or reaction vessel lids that have a 10 or 20° angled side neck. Adapter has a lower inner joint and two top outer joints. Lower stopcock is either a 6mm or a 10mm PTFE stopcock with a 1/2” or 3/4” OD distillate takeoff for use with a…

Bushing style adapter having a lower standard taper inner joint and outer joint ground in the bore of the adapter. Adapters having a 10/18 or 10/30 outer member in the bore are used to insert thermometers into apparatus. Similar to CG-1016, but made entirely of PTFE.

Standard taper outer joints tooled with reinforcing rings.

Vacuum Adapter has a ground glass standard taper outer joint on top that provides a convenient leak free way to connect to the OP-6602, OP-6603 and OP-6604 disposable long stem filter funnels and a taper inner joint or a vial. The unique design of the long stem filter funnel and vacuum adapter…

Plain distillation column with a row of indentations to support column packing material. Column length listed is for the straight portion above the row of indentations and below the joint. Column has a standard taper top outer and lower inner joint.

Bubbler has an adjustable inner tube with a #9 Chem-Thread. Taper at bottom of reservoir allows for use of a minimal amount of oil. Complete bubbler consists of the lower reservoir, adjustable inner tube, compression cap and Viton o-ring.

Allows PTFE tubing to be connected to apparatus for introduction of vacuum or pressure. 1/2" OD ground swagelock is designed for use with a standard 1/2" TFE, PFA, or polypropylene compression fitting.

Used to monitor gas flow to reactions while providing a vent to the atmosphere. Reservoir head prevents oil from being sucked back into the system. Standard taper inner joint is for use in single or multi-neck flasks. Hose connection has a 9mm OD middle serration. The 24/40 jointed bubbler is…

Outer joint manufactured to the same specifications found on medical and research syringes. Complies with Federal Specification CG-S-921b and USAST Standard Z70.1. Available tooled on three tubing sizes.

Adapter with a choice of full or medium length joints & when placed between the distilling flask & columm prevents splash-ups. Overall height is minimal to aid in effective distillation.

Claisen style adapter with an additional standard taper outer joint at a 45° angle to the vertical outer joint.

Inner joint manufactured to the same specifications found on medical and research syringes. Complies with Federal Specification CG-S-921b and USAST Standard Z70.1. Available tooled on three tubing sizes with the inner diameter being 1mm through the tip of the joint on all three sizes.

Adapter is placed above flask to prevent carry-over of reactions which have a tendency to foam. With top standard taper outer and lower inner joints, both being the same size.

Adapter has a coarse frit sealed between the #15 o-ring joint and the standard taper inner joint. Frit permits filtration of large particles before introduction into the flask and also serves as a bump trap for reactions being performed in flasks while connected to the manifold. Each adapter is…

Vertical drying tube with a beaded top and lower inner joint.

Adapter has a #7 Chem-Thread at the top for vacuum tight seal of plain stem thermometers. With the same size inner joints on the bottom and sidearm at a 75º angle to one another. Supplied complete with a compression cap and Viton o-ring. FOR THERMOMETERS SEE CG-3503.

Radial style distillation receiver allows four flasks to be progressively filled. Upper vacuum adapter is bent at a 105° angle.

Compact and simple distilling/splitter adapter for use with Chemglass process reactors lids that have a 10° angled side neck (CG-1946-B). Vapor flows upward freely through the large vapors holes to the condenser. Distillate flow is directed using the valve to either the receiving flask or back…

With standard taper outer joint at the top, and inner joints on the bottom and sidearm, all being the same size. Inner joints are at a 75º angle to one another.

With two standard taper inner joints, parallel, and at a 75º angle to the connecting tube. Adapter has a sealed in drip tip and serrated hose connection for vacuum source.

Adapter is used to connect distilling column with vertical condensers. With standard taper outer joint at the top for use with 10/18 or 10/30 jointed thermometers. Both lower inner joints are the same size. Side arm is at a 75º angle to the vertical tube. For thermometers see CG-3506-N.

For the introduction of gases or liquids during reactions. Bleed tube is 7mm OD X 265mm overall length with a tapered delivery end and capillary tip.

Allows for flexible tubing to be connected to apparatus for introduction of vacuum or pressure. Hose connection has an O.D. of 10mm at the largest serration.

Apparatus for use in distillation of material such as THF or ether. Storage reservoir has a capacity of 125mL or 500mL. Extremely efficient cold finger coil condenser has a section that is immersed into the distillate. This assures that the distillate is at room temperature instead of the…

Similar in design to AF-0513 but with two oil reservoirs. Bubbler is approx 125mm W x 135mm H. Hose connections are 9mm OD at the middle serration.

80mm Adapter to sanitary fitting adapter. Provides a convenient way to connect powder charging bags / bulk addition bags and other sanitary fitting accessories to the addition port on Chemglass reaction systems. Approximate overall length is 2.5 " NOTE: Clamp and Seals Must Be Purchased Separately.

With a serrated hose connection for vacuum or for the introduction of gases. The #7 Chem-Thread at the top is for a vacuum tight seal of plain stem thermometers or any other tube having an O.D. between 4 and 7mm. Serrated hose connection has an O.D. of 10mm at the largest serration. Supplied…

Adapter has two hose connections 180° from one another to permit a flow of inert gas over the apparatus. Hose connection has an O.D. of 10mm at the largest serration.