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Publication Citation: NIST Micronutrients Measurement Quality Assurance Program Winter 2005 Comparability Studies: Results for Round Robin LVII Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 22 Ascorbic Acid in Human Serum

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Author(s): David L. Duewer; Jeanice M. Brown Thomas;
Title: NIST Micronutrients Measurement Quality Assurance Program Winter 2005 Comparability Studies: Results for Round Robin LVII Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 22 Ascorbic Acid in Human Serum
Published: June 27, 2013
Abstract: The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure fat- and water-soluble vitamins and carotenoids in human serum and plasma. This report describes the design of and results for the Winter 2005 MMQAP measurement comparability improvement studies: 1) Round Robin LVII Fat-Soluble Vitamins and Carotenoids in Human Serum and 2) Round Robin 22 Total Ascorbic Acid in Human Serum. The materials for both studies were shipped to participants in November 2004; participants were requested to provide their measurement results by March 2, 2005.
Citation: NIST Interagency/Internal Report (NISTIR) - 7880-15
Keywords: Human Serum; Retinol; α-Tocopherol; γ-Tocopherol; Total and Trans-beta-Carotene; Total Ascorbic Acid
Research Areas: Assessment, Measurement Services, Standards, Measurement Needs, Biomaterials, Measurements, Quality
PDF version: PDF Document Click here to retrieve PDF version of paper (3MB)