About this item
A variety of tube cap options to meet needs. Test Tube Caps are overfitting caps for use with culture tubes.
- Two-position are only available in natural color
- Standard test tube stopper caps are available in a wide variety of sizes and colors
- Flat top stopper caps are designed to fit a variety of test tube sizes
Two-position caps are available non sterile or gamma irradiated for sterility.
Position one: Loose for aerobic culturing.
Position two: Tight for anaerobic culturing and leakproof sealing.
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- • City or County issued Business License
- • State Department of Health Services License
- • Any other ID issued by the State that includes the business name & address
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