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NIST Micronutrients Measurement Quality Assurance Program Summer 2005 Comparability Studies: Results for Round Robin LVIII Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 23 Ascorbic Acid in Human Serum

Published

Author(s)

David L. Duewer, Jeanice M. Brown Thomas

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 Summer 2005 MMQAP measurement comparability improvement studies: 1) Round Robin LVIII Fat-Soluble Vitamins and Carotenoids in Human Serum and 2) Round Robin 23 Total Ascorbic Acid in Human Serum. The materials for both studies were shipped to participants in May 2005; participants were requested to provide their measurement results by September 12, 2005.
Citation
NIST Interagency/Internal Report (NISTIR) - 7880-14
Report Number
7880-14

Keywords

Human Serum, Retinol, α-Tocopherol, γ-Tocopherol, Total and Trans-beta-Carotene, Total Ascorbic Acid, SRM 3276

Citation

Duewer, D. and Brown Thomas, J. (2013), NIST Micronutrients Measurement Quality Assurance Program Summer 2005 Comparability Studies: Results for Round Robin LVIII Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 23 Ascorbic Acid in Human Serum, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.IR.7880-14, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=913739 (Accessed December 2, 2023)
Created June 26, 2013, Updated October 14, 2021