FINALREPORTSonInterlaboratoryCooperativeStudyofftQ55-S5thePrecisionandAccuracyofthe*J*JwwMeasurementofLeadintheAtmosphereUsingtheColorimetricDithizoneProcedureInterlaboratoryCooperativeStudyofI^Q55-S6thePrecisi°nofSamplingStacksfor^^^wparticulatesandCollectedResidueDS55-S8InterlaboratoryCooperativeStudyofthePrecisionandAccuracyoftheDeterminationofOxidesofNitrogeninGaseousCombustionProducts(PhenolDisulfonicAcidProcedure)UsingASTMMethodD1608-60ASTMDATASERIESPUBLICATIONSListprice$18.0005-055099-17ftAMERICANSOCIETYFORTESTINGANDMATERIALS1916RaceStreet,Philadelphia,Pa.19103©BYAMERICANSOCIETYFORTESTINGANDMATERIALS1975LibraryofCongressCatalogCardNumbers:DS55-S574-76287DS55-S674-76288DS55-S874-76291NOTETheSocietyisnotresponsible,asabody,forthestatementsandopinionsadvancedinthispublication.Battelleisnotengagedinresearchforadvertising,salespromotion,orpublicitypurposes,andthisreportmaynotbereproducedinfullorinpartforsuchpurposes.PrintedinBaltimore,Md.June1975CONTENTSInterlaboratoryCooperativeStudyofthePrecisionandAccuracyoftheMeasurementofLeadintheAtmosphereUsingtheColorimetricDithizoneProcedure—DS55-S5seewhitesectionInterlaboratoryCooperativeStudyofthePrecisionofSamplingStacksforParticulatesandCollectedResidue—DS55-S6seegraysectionInterlaboratoryCooperativeStudyofthePrecisionandAccuracyoftheDeterminationofOxidesofNitrogeninGaseousCombustionProducts(PhenolDisulfonicAcidProcedure)UsingASTMMethodD1608-60—DS55-S8seewhitesectionfollowinggraysectionRelatedASTMPublicationsInterlaboratoryCooperativeStudyofthePrecisionandAc-curacyoftheMeasurementofNitrogenDioxideContentintheAtmosphereUsingASTMMethodD1607,DS55(1974),$5.00,05-055000-17InterlaboratoryCooperativeStudyofthePrecisionandAc-curacyoftheMeasurementofSulfurDioxideContentintheAtmosphereUsingASTMMethodD2914,DS55-S1(1974),$5.00,05-055010-17InterlaboratoryCooperativeStudyofthePrecisionandAc-curacyoftheMeasurementofTotalSulfationintheAt-mosphereUsingASTMMethodD2010,DS55-S2(1974),$5.00,05-055020-17InterlaboratoryCooperativeStu...
