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GSC International PSTT12-75-500 Polystyrene Test Tubes, 12mm OD by 75mm

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  • $ 26.17

These test tubes are made from a polystyrene material that is clear but not autoclavable. The tubes are rimless and available in multiple sizes. Plug-type caps are available as well. The plugs are polyethylene and push into the tubes for a tight seal. Pack of 500.