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Submission Date
2016-07-30 04:59:50
Name
Darryl Sullivan
Organization
Covance Laboratories
Title of Method
Analysis of Theanie in Tea Dietary Supplements and Supplements bu High
Performance Liquid Chromatography with Post Column Derivitization: Single
Laboratory Validation
AOAC Candidate Method
Number (e.g. ALN-01)
TEA-01
Applicable SMPR
2015.014
Summary:
This method uses a buffer extraction followed by cation-exchange chromatography.
post column reaction with Ninhydrin reagent and UV/Vis detection.
1. Does the applicability of
the method support the
applicability of the SMPR? If
not, please explain what is
missing.
This method meets the SMPR applicability for Theanine.
2. Does the analytical
technique(s) used in the
method meet the SMPR? If
not, please specify how it
differs from what is stated in
the SMPR.
The analytical method appears to meet the SMPR for Theanine.
3. Are the definitions
specified in the SMPR used
and applied appropriately in
the method? If no, please
indicate how the terms are
used.
yes
4. Does the method, as
written, contain all
appropriate precautions and
warnings related to the
method's reagents,
components, instrumentation,
or method steps that may be
hazardous? If no, please
suggest wording or option(s).
yes
AOAC SPDS ERP - Set 3 Review Form 2