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Filters for Testing
Vacuum sealed in Mylar Bags
Filter Stability Testing
•
Sterne spores (10 000 cfu 20 000 cfu) spiked on
,
, ,
matrix loaded filters
•
sealed and stored at room temperature or at 45
o
C
•
baseline established (DNA signature and CFU counts)
•
testing monthly‐stable for 12 months +