Test Tubes, large 16 x 150 mm

Pack of six test tubes.

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

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

Get lab glass test tubes in three sizes: small, large & extra-large. The large and extra-large borosilicate test tubes comes in packs of two, while the small come in packs of six. Bulk pricing discounts apply for them all!

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

These aluminum weighing boats or weighing dishes have multiple lab uses.

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

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

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

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