newshound007 newshound007 at freedom.net
Thu Nov 14 14:30:16 EST 2002

khatipovNO-SPAM at NO-SPAMuchicago.edu (EK) wrote in <TsSA9.50$P4.8194

>As far as I can understand from French, the original poster meant media.
>Then the answer is filtration through at least 0.45 micron filter.

Ah, if that's the case I recommend a 0.22 micron filter.  ( The 
Pharmaceutical filter standard for sterilization.)

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