refridgerating

  1. 5

    plain sterile water only good once after needle breaks through rubber seal?

    So I'm trying to get something straight; so I'm hearing with sterile water, once you use it, after a few days it isn't sterile anymore? For example I have 10 ml sterile water vials; so once I poke a needle through the rubber it isn't sterilewater anymore after 4-6 hours or so? And I'm talking...
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