01480aam 2200397I 450 991070953050332120151026025816.0GOVPUB-C13-e1235e240793ef4d3d329579112e57cd(CKB)5470000002479698(OCoLC)926740570(EXLCZ)99547000000247969820151026d1971 ua 0engrdacontentrdamediardacarrierStandard reference materials preparation and evaluation of SRM's 481 and 482 gold-silver and gold-copper alloys for microanalysis/Kurt F. J. Heinrich, Robert L. Myklebust, Robert E. MichaelisGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1971.1 online resourceNBS special publication ;260-281971.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Standard reference materials Heinrich Kurt F. J51895Michaelis Robert E1408602Myklebust Robert L1408603United States.National Bureau of Standards.NBSNBSGPOBOOK9910709530503321Standard reference materials3492974UNINA