01944aam 2200445I 450 991071051940332120130702105859.0GOVPUB-C13-e7a3a7c23f64496fa0586667ff5fbec0(CKB)5470000002478106(OCoLC)851464664(EXLCZ)99547000000247810620130702d2013 ua 0engrdacontentrdamediardacarrierNIST micronutrients measurement quality assurance program winter 2004 comparability studies results for round robin LV fat-soluble vitamins and carotenoids in human serum and round robin 20 ascorbic acid in human serum /David L. Duewer; 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 ;7880-17"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 2004 comparability studies Quality assuranceTrace elements in nutritionQuality assurance.Trace elements in nutrition.Duewer David L1388859Duewer David L1388859Thomas Jeanice B1388860National Institute of Standards and Technology (U.S.).Chemical Sciences Division, Materials Measurement Laboratory.NBSNBSGPOBOOK9910710519403321NIST micronutrients measurement quality assurance program winter 2004 comparability studies3504732UNINA