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2021-05-19
Federal Register :: Clean Water Act Methods Update Rule for
Feb 19, 2015 · d. EPA Method 1682 for Salmonella by MSRV medium: (1) In Section 9.3, Table 2, the lab-prepared spike acceptance criteria should read “Detect—254%” and “Detect—287%” and (2) in Section 14.5, Table 9, the spiked Salmonella for Example 2, Liquid should read “3.7×10 8 CFU/mL.” B. Methods Incorporated by Reference
Critical review and re-assessment of analyte protectants in
Nov 22, 2020 · Note: the use of an ISTD,...
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