01422aam 2200397I 450 991070953990332120151026025815.0GOVPUB-C13-94e75e4bb016b0c3b5e2f2ecae956437(CKB)5470000002479603(OCoLC)926739948(EXLCZ)99547000000247960320151026d1980 ua 0engrdacontentrdamediardacarrierStandard reference materials metal-on-quartz filters as a standard reference material for spectrophotometry - SRM 2031/R. Mavrodineanu, J. R. BaldwinGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1980.1 online resourceNBS special publication ;260-681980.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Standard reference materials Mavrodineanu R90279Baldwin J. R1395620Mavrodineanu R90279United States.National Bureau of Standards.NBSNBSGPOBOOK9910709539903321Standard reference materials3454437UNINA