Test Tubes, plastic, 16 x 120 mm, 3 pack

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

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Get every student in your class involved with this set of 60 clear, unbreakable giant test tubes.

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This mega-pack of 120 clear, unbreakable giant test tubes is perfect for schools -- or for crafts!

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Get your class excited about science with this set of 30 clear, unbreakable giant test tubes.

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Pack of two test tubes.

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