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3 Vent Caps


Catalog Number: 2513 Brand:

Three lab grade vent caps for storage of sulfuric acid and Alnochromix® mixtures. Releases outgassing to mitigate risks of breaking glass storage bottles.  Made of medical grade virgin polypropylene with a sonically welded PTFE 0.22 micron membrane. Meets USP Class VI biological tests for plastics.  Has a 38/430 thread for most sulfuric acid bottle types.

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