02019aam 2200457I 450 991071052070332120130702105859.0GOVPUB-C13-d2c8403a5206d536eb080f59029c98e9(CKB)5470000002478093(OCoLC)851443409(EXLCZ)99547000000247809320130702d2013 ua 0engrdacontentrdamediardacarrierNIST micronutrients measurement quality assurance program winter 2003 comparability studies results for round robin LIII fat-soluble vitamins and carotenoids in human serum and round robin 18 ascorbic acid in human serum /David L. Duewer; Katherine E. Sharpless; Jeanice B. ThomasGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,2013.1 online resource (55 pages) illustrations (some color)NISTIR ;7880-19"June 2013."Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page (viewed July 1, 2013).Includes bibliographical references.NIST micronutrients measurement quality assurance program winter 2003 comparability studies Quality assuranceTrace elements in nutritionQuality assurance.Trace elements in nutrition.Duewer David L1388859Duewer David L1388859Sharpless Katherine E1392233Thomas Jeanice B1388860National Institute of Standards and Technology (U.S.).Chemical Sciences Division, Materials Measurement Laboratory.NBSNBSGPOBOOK9910710520703321NIST micronutrients measurement quality assurance program winter 2003 comparability studies3452301UNINA