Designation:D3559−08StandardTestMethodsforLeadinWater1ThisstandardisissuedunderthefixeddesignationD3559;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.1.Scope1.1Thesetestmethodscoverthedeterminationofdissolvedandtotalrecoverableleadinwaterandwastewaterbyatomic-absorptionspectrophotometry2anddifferentialpulseanodicstrippingvoltammetry.Fourtestmethodsareincludedasfollows:ConcentrationRangeSectionsTestMethodA—AtomicAbsorption,Direct1.0to10mg/L7to15TestMethodB—AtomicAbsorption,Chelation-Extraction100to1000µg/L16to24TestMethodC—DifferentialPulseAnodicStrippingVoltammetry1to100µg/L25to35TestMethodD—AtomicAbsorption,GraphiteFurnace5to100µg/L36to441.2TestMethodBcanbeusedtodetermineleadinbrines.TestMethodDhasbeenusedsuccessfullywithreagentwater,lakewater,wellwater,filteredtapwater,condensatefromamediumBtucoalgasificationprocess,wastetreatmentplanteffluent,andaproductionplantprocesswater.1.3Itistheuser’sresponsibilitytoensurethevalidityofthesetestmethodsforwatersofuntestedmatrices.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.Forspecifichazardsstatements,see10.4.1,Note2,11.2,11.3,21.7,21.8,21.11,23.7,23.10,32.2.1,and33.1.2.ReferencedDocuments2.1ASTMStandards:3D858TestMethodsforManganeseinWaterD1066PracticeforSamplingSteamD1068TestMethodsforIroninWaterD1129TerminologyRelatingtoWaterD1193SpecificationforReagentWaterD1687TestMethodsforChromiuminWaterD1688TestMethodsforCopperinWaterD1691TestMethod...
