AOAC ERP Fertilizers - March 2019

3/14/2019

Guide to Method Format

• Title • Applicability (SMPR can guide) • Principle – scientific premise of  method  • Apparatus (SMPR can guide) – types  of technologies used and technology  specifications • Reagents • Sample  Preparation/Analysis/Determination /Preparation of Standard Solutions  (may have subsections) • Calculations • References cited – including SMPR,  guidance used, etc...

OMA, Appendix G First Action to Final Action Methods: Guidance for AOAC Expert Review Panels

Method  Applicability

Method  Feedback

SafetyConcerns

OMB  Expectation Parameters

Comparison to  Standard/  Acceptance  Criteria

Reference  Materials

Reproducibility/  Uncertainty

Single Lab  Validation

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