AOAC OMB Final Action Recommendation (December 2019)-2016.14

2016.14 (October 2019) – FOS-03 MANUSCRIPT

FOR ERP USE ONLY DO NOT DISTRIBUTE

Analysis” of the AOAC Official Methods of Analysis (10) and by using the Excel sheet “AOAC 1 International Interlaboratory Study Workbook, Blind Replicates, Version 2.1” (11). Outliers were 2 detected using Cochran and Grubbs’ tests in the workbook. The average concentrations, relative 3 standard deviations of repeatability (RSD r ), relative standard deviations of reproducibility (RSD R ) 4 as well as Horwitz ratio values were estimated from the blind duplicates.

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