Certification of elements in and use of standard reference material 3280 multivitamin/multielement tablets

Turk, G.C.; Sharpless, K.E.; Cleveland, D.; Jongsma, C.; Mackey, E.A.; Marlow, A.F.; Oflaz, R.; Paul, R.L.; Sieber, J.R.; Thompson, R.Q.; Wood, L.J.; Yu, L.L.; Zeisler, R.; Wise, S.A.; Yen, J.H.; Christopher, S.J.; Day, R.D.; Long, S.E.; Greene, E.; Harnly, J.; Ho, I-Pin.; Betz, J.M.

Journal - Association of Official Analytical Chemists 96(6): 1281-1287

2013


ISSN/ISBN: 0004-5756
PMID: 24645505
Document Number: 670136
Standard Reference Material 3280 Multivitamin/ Multielement Tablets was issued by the National Institute of Standards and Technology in 2009, and has certified and reference mass fraction values for 13 vitamins, 26 elements, and two carotenoids. Elements were measured using two or more analytical methods at NIST with additional data contributed by collaborating laboratories. This reference material is expected to serve a dual purpose: to provide quality assurance in support of a database of dietary supplement products and to provide a means for analysts, dietary supplement manufacturers, and researchers to assess the appropriateness and validity of their analytical methods and the accuracy of their results.

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