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Test Tubes

Our threaded Test Tubes are manufactured in the United States of the highest quality Type I Borosilicate glass. Featuring rounded bottoms and a deep xx-415 GPI thread finish for an extra turn of security for those important jobs, these heavyweights are fully annealed for maximum strength.

All prices include a F-217 foam lined cap, and are available with an optional 14B Rubber lined closure to accomodate harsh materials and steam sterilization (autoclave).

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An explanation of different types of closures you can put on your bottles/vials and the types of liners each closure has.


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In The Press

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Buy vials, tubes, and closures from a veteran owned business