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MS Seok Tong Lai

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Posted By Seok Tong Lai 11/02/21 11:19 PM
Found In Egroup: Standards
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Hi all, Wish to get help from here. I am trying to interpret the ISO 9022-12 contamination. I have no idea how does it needed to to be done. For example : ISO 9022-87-02-1 Do I tested with each test agent for 120mins (total 720mins for 6 agent) or dip the test pad with all the 6 agents ...