help on detecting bacterial DNA from pharmaceutical powder by PCR

Fabio fabio.colombo at
Thu Oct 24 08:40:56 EST 2002

Please I have a question:
 I soon have to perform PCR starting from the powder contained in some
phamaceuticals, to search bacterial DNA:
anyone knows if I can perform PCR directly on the diluted powder or other or
what method can be used to extract/purify DNA from that powder ?,

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