Test tube brush
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Wax pencil (marks glass)
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Test tube clamp
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Test Tubes, large 16x150 mm
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$1.00
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Clean all sizes of test tubes with this brush. It has nylon bristles. Size ... more
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$1.25
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Use this pencil to mark glassware when doing simultaneous experiments. Peel... more
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$1.30
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Handheld clamp holder for heating a single test tube over a flame.
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$1.60
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Pack of two test tubes. Made of high-quality borosilicate glass (just like ... more
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Test Tubes, x-large 19x150 mm
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Test Tubes, polystyrene, 13x100 mm, 12/pack
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Test Tubes, plastic, 16x120 mm, 6/pack
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Test Tubes, small 13x100 mm
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$2.00
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Pack of two. Made of high-quality borosilicate glass (just like Pyrex or Ki... more
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$2.20
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These disposable test tubes are made of clear polystyrene plastic. 13mm dia... more
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$2.25
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These test or culture tubes are made of opaque plastic with a blue leak-pro... more
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$3.00
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Pack of six test tubes. Made of high-quality borosilicate glass (just like ... more
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Test tube rack, 6 holes
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Test tube rack, 6 holes, wood
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Test tube rack, 12 hole
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$3.80
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A stable, economical test tube rack for holding all standard test tube size... more
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$5.70
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This wooden stand fits all test tube sizes. Includes 6 drying pegs. This p... more
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$6.20
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This large, stable polypropylene test tube rack holds 12 test tubes. It has... more
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