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Borosilicate Glass Test Tubes, 25 ml
A pair of tubes for elecrolysis experiments.
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Rigid Tubing
This top quality butyrate tubing comes in 6" lengths, has an outside diameter of ⁷/₃₂" and an inside diameter of ⁵/₃₂". Smooth ends.
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Fermentation Tubes
Verify gas production in fermentation exercises, gas produced by yeast or other organisms rises into a 5 or 10 ml evolution tube.
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Plastic Vinyl Tubing
Different heights, thickness, and lengths to meet all your class and lab needs.
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Test Tubes, Polypropylene, United Scientific
Round-bottom polypropylene test tubes.
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VWR® Culture Tubes, Disposable, with Screw-Cap Finish, Borosilicate Glass
Disposable borosilicate glass culture tubes offer clear reference marks and closure flexibility for everyday sample handling and culture preparation.
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Test Tubes with Rim
Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.
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Clear PVC Tubing
Clear plastic tubing that works with most morgue plumbing fixtures.