Glass Joints & Adapters

Medium length joints available in a variety of sizes both inner and outer members. Ideal for a multitude of laboratory applications, the Medium-Length Joints offer assured durability and precise fit. These components are designed to withstand demanding experimental conditions while maintaining...

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).

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...

Complete with all parts needed for immediate operation. Borosilicate glass reactor has a 60/40 center joint, one 14/20 angled joint for sparger tube, 24/40 vertical joint for condenser, and one #7 Ace-Thred for thermometer. Volumes indicated are total volumes. Volume in reactive area of lamp is...

PTFE adapter with FETFE O-Ring for use with plain stem thermometers, gas inlet tubes, etc. O-Ring compression seal allows adjustable depth positioning. 10/18 size will accommodate tubes up to 6.5mm, all other sizes up to 7mm. All sizes have one internal O-ring size -108. Except for 10/18 size, all...

Sweep elbow available in 22.5, 45, 60,and 90 degree angles. Designed for optimum flow characteristics, this Sweep Elbow, Process Pipe ensures minimal disturbance to the fluid flow. Precision-engineered with high-quality glass, it offers superior durability and resistance to a variety of chemicals....

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...

Schlenk filter tube with an integral glass filter disc at the tube's mid-line and featuring two sidearms with either a glass stopcock or a 0-3 inlet valve. Paired top and bottom inner joints.

Ai 24/40 standard taper joint, heavy wall cow type distribution adapter, with three receivers 45° apart, and one 3/8" hose barb vacuum port.

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...

For use with plain thermometers, pipets, syringes or other small items with an OD from 2 to 17 mm. A vacuum-tight seal is created with the open top compression cap and FKM o-ring to allow adjustable immersion of thermometers Cap is suitable for use to 150 °C To use it as a septum port, just...

Adapter with #7 Ace-Thred and inner or ball joint. Used for probes, thermometers, electrodes, etc.

Synthware vacuum adapter has a standard taper outer joint and a serrated hose connection. Ideal for use as a vent or for the introduction of pressure/vacuum.

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.

Glass stir blades for 10mm OD button type stir shafts. 10mm OD stir shafts can be found in our 8068, 8070, 8074 and 8075 series.

With outer standard taper joints on both top arms and lower inner joint. All three joints are the same size.

Aldrich® two-neck round-bottom flask capacity 500 mL, Joints: ST/NS 29/32 (2)

A special well fabricated from glass that is worked to a very thin wall for better heat transfer. Fabricated in two sizes for either 25mm or 76mm immersion, length of tube being measured from the bottom of the ground joint.

Connecting adapter with top female and bottom male standard taper joints.

Adapter with bent hose connection top and either a standard taper or ball joint inner bottom. Codes -110,-112,-114 have an integral porosity A fritted disc.

Synonyms: glass adapter; glass adapters Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Gas inlet adapter with a 2mm glass stopcock having a constant pressure retention device. Available with a choice of inner or outer standard taper joint. Top arm is 9mm O.D. medium wall tubing for use with CG-3022 septum. Overall height of the 14/20 size is approx. 95mm while the 24/40 is approx....

Can be used as a distilling head to connect a condenser to the top of the distillation column. The 10/18 top joint accomadates a 76mm immersion thermometer.

Distillation adapter with top outer and lower inner joints both being the same size. Boasting the trusted quality of the Chemglass brand, our distillation adapters are integral to any well-equipped laboratory setup. Specifically designed for seamless compatibility with standard distillation...