Test Tubes

Find glass and plastic test tubes, wooden or plastic test tube racks, and other equipment for doing laboratory experiments or chemistry science projects. Need test-tube-sized rubber stoppers? Go to our stoppers page.

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Test tube brush

Wax pencil (marks glass)

Test tube clamp

Test Tubes, large 16x150 mm

$1.00

Clean all sizes of test tubes with this brush. It has nylon bristles. Size ... more

$1.25

Use this pencil to mark glassware when doing simultaneous experiments. Peel... more

$1.30

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

$1.60

Pack of two test tubes. Made of high-quality borosilicate glass (just like ... more

Test Tubes, x-large 19x150 mm

Test Tubes, polystyrene, 13x100 mm, 12/pack

Test Tubes, plastic, 16x120 mm, 6/pack

Test Tubes, small 13x100 mm

$2.00

Pack of two. Made of high-quality borosilicate glass (just like Pyrex or Ki... more

$2.20

These disposable test tubes are made of clear polystyrene plastic. 13mm dia... more

$2.25

These test or culture tubes are made of opaque plastic with a blue leak-pro... more

$3.00

Pack of six test tubes. Made of high-quality borosilicate glass (just like ... more

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