OMB First to Final Action Recommendation Checklist 11-12-18

AOAC Official Methods of Analysis SM (OMA) Methods Recommended for AOAC Final Action Official Methods Status

TABLE OF CONTENTS

I. AOAC OFFICIAL METHOD 2014.09, DETERMINATION AND CONFIRMATION OF RESIDUES OF 653 MULTICLASS PESTICIDES AND CHEMICAL POLLUTANTS IN TEA GC/MS, GC/MS/MS, AND LC/MS/MS, FIRST ACTION 2014 A. TABLE OF CONTENTS ............................................................................................................. 1 B. AOAC OFFICIAL METHODS BOARD FINAL ACTION CHECKLIST .............................................. 3 i. REFERENCE LIST FOR OMA 2014.09 ......................................................................... 5 C. OMA METHOD 2014.09, FIRST ACTION 2014 ........................................................................ 6 D. ARTICLE: HIGH THROUGHPUT ANALYTICAL TECHNIQUES FOR THE DETERMINATION AND CONFIRMATION OF RESIDUES OF 653 MULTICLASS PESTICIDES AND CHEMICAL POLLUTANTS IN TEA BY GC/MS, GC/MS/MS, AND LC/MS/MS: COLLABORATIVE STUDY, FIRST ACTION 2014.09 ................................................................................................................................ 12 E. METHOD FEEDBACK ............................................................................................................ 39 i. METHOD PRESENTATION (ANNEX 1) ..................................................................... 85 ii. METHOD AUTHOR RESPONSE TO FEEDBACK (ANNEX 2)........................................ 99 iii. ARTICLE: GAS CHROMATOGRAPHY-MASS SPECTROMETRY HIGH-THROUGHPUT ANALYTICAL TECHNIQUES FOR DETERMINATION OF RESIDUES OF 653 MULTICLASS

PESTICIDES AND CHEMICAL POLLUTANTS IN TEA, PART VI: STUDY OF THE DEGRADATION OF 271 PESTICIDE RESIDUES IN AGED OOLONG TEA BY GAS CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY AND ITS APPLICATION IN PREDICTING THE RESIDUE CONCENTRATIONS OF TARGET PESTICIDES .............. 102

II. EXPERT REVIEW PANEL REPORT (SEPTEMBER,2014)............................................................... 111 III. EXPERT REVIEW PANEL REPORT (MARCH 2017) ..................................................................... 115

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