LEADER 02086oam 2200445zu 450 001 9910161643903321 005 20230926205023.0 010 $a0-8031-8658-4 035 $a(CKB)3170000000045447 035 $a(SSID)ssj0001490125 035 $a(PQKBManifestationID)11855679 035 $a(PQKBTitleCode)TC0001490125 035 $a(PQKBWorkID)11460179 035 $a(PQKB)10336113 035 $a(NjHacI)993170000000045447 035 $a(EXLCZ)993170000000045447 100 $a20160829d1974 uy 101 0 $aeng 135 $aur||||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aInterlaboratory Cooperative Study of the Precision and Accuracy of the Measurement of Total Sulfation in the Atmosphere 210 31$a[Place of publication not identified]$cAmerican Society for Testing & Materials$d1974 215 $a1 online resource (ii, 45 pages) 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a0-8031-0383-2 330 $aThis report presents the results obtained from an experimental study of the variability inherent in measurements of total sulfation, using ASTM Method D 2010(1). The evaluation of Method D 2010 was performed as part of the first phase of Project Threshold, a comprehensive program to validate ASTM methods for measuring various atmospheric contaminants. In addition, methods for measuring the content of nitrogen dioxide (D 1607), sulfur dioxide (D 2914), lead (D 3112), dustfall (D 1739), and particulate matter (D 1704) in the atmosphere have also been evaluated during Phase 1. 606 $aAir$xPollution$xMeasurement 606 $aSulfur dioxide 615 0$aAir$xPollution$xMeasurement. 615 0$aSulfur dioxide. 676 $a628.530287 700 $aFoster$b John F$g(John Farley),$f1910-1992,$01379925 702 $aFoster$b J 801 0$bPQKB 906 $aBOOK 912 $a9910161643903321 996 $aInterlaboratory Cooperative Study of the Precision and Accuracy of the Measurement of Total Sulfation in the Atmosphere$93560964 997 $aUNINA