02086oam 2200445zu 450 991016164390332120230926205023.00-8031-8658-4(CKB)3170000000045447(SSID)ssj0001490125(PQKBManifestationID)11855679(PQKBTitleCode)TC0001490125(PQKBWorkID)11460179(PQKB)10336113(NjHacI)993170000000045447(EXLCZ)99317000000004544720160829d1974 uy engur|||||||||||txtccrInterlaboratory Cooperative Study of the Precision and Accuracy of the Measurement of Total Sulfation in the Atmosphere[Place of publication not identified]American Society for Testing & Materials19741 online resource (ii, 45 pages)Bibliographic Level Mode of Issuance: Monograph0-8031-0383-2 This 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.AirPollutionMeasurementSulfur dioxideAirPollutionMeasurement.Sulfur dioxide.628.530287Foster John F(John Farley),1910-1992,1379925Foster JPQKBBOOK9910161643903321Interlaboratory Cooperative Study of the Precision and Accuracy of the Measurement of Total Sulfation in the Atmosphere3560964UNINA