Pinch Clamp

This 8 mm (5/16") flexible rubber tubing is the right size for connecting to tubing connectors on glassware like condensers and filtering flasks.

Use this universal clamp to set up complex chemistry distillations or other laboratory equipment.

This 5 mm (3/16") flexible rubber tubing is the right size for connecting 5-6 mm glass tubes in stoppers or other small diameter fittings.

Dow Corning High Vacuum Grease is useful as a sealant and lubricant in a variety of general laboratory applications. Made of silicone.

Get the high-quality glassware needed for organic chemistry vacuum distillation in one convenient kit! This starter set comes with round bottom flasks, a Graham condenser, a protective storage box, a distilling head & more.

A 2' section of flexible rubber tubing.

This deluxe chemistry distillation kit is filled with the labware, glassware & stands you need to get started with distilling in the lab. Includes a 300 mm sealed Graham condenser, flasks, a support stand & much more!

A condenser is a key component for setting up a distillation apparatus.

You can quickly provide a continuous water supply to and from a condenser with this Condenser Accessory Set.

This deluxe double burette clamp can hold securely one single burette or two burettes simultaneously.