01388aam 2200397I 450 991070953650332120151026025815.0GOVPUB-C13-7a446a0070e77377475f410bed1c68f5(CKB)5470000002479637(OCoLC)926740269(EXLCZ)99547000000247963720151026d1969 ua 0engrdacontentrdamediardacarrierStandard reference materials homogeneity characterization of NBS spectrometric standards IV /H. Yakowitz, R. E. MichaelisGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1969.1 online resourceNBS special publication ;260-161969.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Standard reference materials Yakowitz H19726Michaelis R. E1392934Yakowitz H19726United States.National Bureau of Standards.NBSNBSGPOBOOK9910709536503321Standard reference materials3448469UNINA