01817oas 2200589 a 450 991070271940332120251106213014.02150-1513(OCoLC)317313481(CONSER) 2009230754(CKB)1000000000767867(EXLCZ)99100000000076786720090327a20029999 ua aengur|||||||||||txtrdacontentcrdamediacrrdacarrierSRM spotlightGaithersburg, MD Standard Reference Materials Program, Office of Measurement Services, National Institute of Standards and Technology, U.S. Dept. of Commerceelectronic text, volumes HTML, digital, PDF fileStandard reference materials spotlightMaterialsStandardsUnited StatesPeriodicalsMatériauxNormesÉtats-UnisPériodiquesMaterialsStandardsfast(OCoLC)fst01011874United Statesfasthttps://id.oclc.org/worldcat/entity/E39PBJtxgQXMWqmjMjjwXRHgrqPeriodicals.fastPeriodicals.lcgftMaterialsStandardsMatériauxNormesMaterialsStandards.602Standard Reference Materials Program (National Institute of Standards and Technology (U.S.))GPOGPOGPODOSDLCOCLCQOCLCFOCLCQGILDSOCLCOOCLCQOCLCLMLUOCLCLOCLCQJOURNAL9910702719403321SRM spotlight3132234UNINA