02117oam 2200481zu 450 991016164360332120210807002135.00-8031-8659-2(CKB)3170000000045448(SSID)ssj0001490123(PQKBManifestationID)11824692(PQKBTitleCode)TC0001490123(PQKBWorkID)11460358(PQKB)10752717(NjHacI)993170000000045448(EXLCZ)99317000000004544820160829d1974 uy engur|||||||||||txtccrInterlaboratory Cooperative Study of the Precision of the Measurement of Particulate Matter in the Atmosphere[Place of publication not identified]American Society for Testing & Materials19741 online resource (iii, 63 pages) illustrationsASTM data series publication ;DS 55-S3Bibliographic Level Mode of Issuance: Monograph0-8031-0384-0 Includes bibliographical references.This report presents the results obtained from an experimental study of the variability inherent in measurements of particulate matter in the atmosphere using ASTM Method D 1704(1). This procedure measures the optical density of particulate deposits filtered from a measured quantity of ambient air. The report includes a description of the experimental program, together with tabulations of the data and the statistical interpretations of the results.ASTM data series publication ;DS 55-S3.DustMeasurementAerosolsMeasurementDustMeasurement.AerosolsMeasurement.628.530287Foster John F(John Farley),1910-1992,1379925Foster JPQKBBOOK9910161643603321Interlaboratory Cooperative Study of the Precision of the Measurement of Particulate Matter in the Atmosphere3421422UNINA