Published January 30, 2004 Method for the Determination of Beta-Carotene in Supplements and Raw Materials by Reversed-Phase Liquid Chromatography: Single Laboratory Validation
Published February 10, 1998 Federal Participation in the Development and Use of Voluntary Consensus Standards and in Conformity Assessment Activities
Reprinted from Inside Laboratory Management, January-February 2019
Uploaded September 4, 2019 Last revised October 1996
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