01553aam 2200409I 450 991070959550332120130115035747.0GOVPUB-C13-f071d16947b886527667ef43486d8869(CKB)5470000002479042(OCoLC)824456372(EXLCZ)99547000000247904220130115d2012 ua 0engtxtrdacontentcrdamediacrrdacarrierNIST/NIH Vitamin D Metabolites Quality Assurance Program Report of Participant Results Winter 2010 Comparability Study (Exercise 1) /Mary BednerGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,2012.1 online resource (11 pages) illustrations (color)NISTIR ;7890Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.December 2012.Title from PDF title page (viewed January 15, 2013).Includes bibliographical references.NIST/NIH Vitamin D Metabolites Quality Assurance Program Report of Participant Results Mass spectrometryMass spectrometry.Bender Mary1396967Lippa Katrice A1388766National Institute of Standards and Technology (U.S.)NBSNBSGPOBOOK9910709595503321NIST3457992UNINA