LEADER 01474aam 2200397I 450 001 9910709934603321 005 20160620103605.0 024 8 $aGOVPUB-C13-9e1cc47265d564289b64ed9e89c616b7 035 $a(CKB)5470000002474922 035 $a(OCoLC)951907328 035 $a(EXLCZ)995470000002474922 100 $a20160620d1988 ua 0 101 0 $aeng 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aCertification of SRM 1879 respirable cristobalite as a quantitative x-ray diffraction SRM /$fMadeline A. Kuchinski; Camden R. Hubbard; Carl Robbins 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1988. 215 $a1 online resource 225 1 $aNBSIR ;$v88-3742 300 $a1988. 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aTitle from PDF title page. 320 $aIncludes bibliographical references. 700 $aKuchinski$b Madeline A$01421237 701 $aHubbard$b Camden R$01391464 701 $aKuchinski$b Madeline A$01421237 701 $aRobbins$b Carl$01421238 712 02$aUnited States.$bNational Bureau of Standards. 801 0$bNBS 801 1$bNBS 801 2$bGPO 906 $aBOOK 912 $a9910709934603321 996 $aCertification of SRM 1879 respirable cristobalite as a quantitative x-ray diffraction SRM$93541993 997 $aUNINA