Test Tube Brush, small

For extra-large test tubes. This large test tube brush will work to clean larger tubes that are over 17 mm in diameter.

Pack of two test tubes.

Pack of two extra large test tubes, 20 x 150 mm.

Handheld clamp holder for heating a single test tube over a flame.

A stable, economical test tube rack for holding standard test tube sizes.

Pack of six test tubes.

This glass beaker from HST is an excellent addition to any labware supply. Use this high-quality 250 ml beaker for your science needs.

This wooden stand fits all test tube sizes. Includes 6 drying pegs.

These disposable pipets are also called pipettes and work similar to an eye dropper or medicine dropper.

Everything you need for test tube experiments! This set contains 6 glass test tubes, a rack, cleaning brush, stoppers, and clamp.