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Multi Laboratory Test – AOAC First Action Method 2012.22 Ascorbic Acid (Vitamin C) in Infant Formula and
Adult/Pediatric Nutritionals.
RDLS-RD150006
E. Campos Giménez (NRC, Lausanne)
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CONFIDENTIAL
The contents of this document constitute a trade secret and the intellectual property rights thereto belong to Nestlé S. A., Vevey, Switzerland.
This document may not be reproduced or disclosed to third parties without prior authorisation.
Detailed Report
Table of Contents
STUDY DESCRIPTION..................................................................................................... 3 Study Information.......................................................................................................... 3 Materials, Method and Laboratories.............................................................................. 5 Forms ........................................................................................................................... 6 INSTRUCTIONS TO PARTICIPANTS............................................................................... 7 Part 1: Method set up and qualification of participants .................................................. 7 Part 2: Multi-Laboratory Test Participation .................................................................... 8 RESULTS ......................................................................................................................... 9 Part 1. Method set up and qualification of participants .................................................. 9 Part 2. Multi Laboratory Test....................................................................................... 10 CONCLUSIONS.............................................................................................................. 12 ANNEXES....................................................................................................................... 13 List of Annexes ........................................................................................................... 13 Annex A: List of Materials ........................................................................................... 14 Annex B: Method ........................................................................................................ 15 Annex C: List of participants ....................................................................................... 19 Annex D: Cover letters to participants ......................................................................... 21 Annex E: Receipt Forms ............................................................................................. 23 Annex F: Reporting templates..................................................................................... 25 Annex G: Raw data practice samples ......................................................................... 27 Annex H: Raw data MLT samples............................................................................... 28 Annex I: Graphical representation of data ................................................................... 29AOAC OMB Meeting Book
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