TY - BOOK ID - 124960344 TI - NIST micronutrients measurement quality assurance program Winter, Spring, and Fall 1993 Comparability Studies : results for round robins XXVII, XXVIII, and XXIX fat-soluble vitamins and carotenoids in human serum and round robin 4 ascorbic acid in human serum AU - Duewer, David L. AU - Kline, Margaret C. AU - Margolis, Sam A. AU - May, Willie E. AU - Sharpless, Katherine E. AU - Thomas, Jeanice B. AU - Material Measurement Laboratory (U.S.). AU - National Institute of Standards and Technology (U.S.). PY - 2014 PB - Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, DB - UniCat KW - Vitamin C. KW - Quality assurance. UR - https://www.unicat.be/uniCat?func=search&query=sysid:124960344 AB - ER -