Designation:D1094−07(Reapproved2019)AnAmericanNationalStandardStandardTestMethodforWaterReactionofAviationFuels1ThisstandardisissuedunderthefixeddesignationD1094;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.1.Scope1.1Thistestmethodcoversthedeterminationofthepres-enceofwater-misciblecomponentsinaviationgasolineandturbinefuels,andtheeffectofthesecomponentsonvolumechangeandonthefuel-waterinterface.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesafterSIunitsareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.Thisstandardinvolvestheuseofhazardouschemicalsidenti-fiedinSection7.Beforeusingthisstandard,refertosuppliers’safetylabels,MaterialSafetyDataSheetsandothertechnicalliterature.2.ReferencedDocuments2.1ASTMStandards:2D381TestMethodforGumContentinFuelsbyJetEvapo-rationD611TestMethodsforAnilinePointandMixedAnilinePointofPetroleumProductsandHydrocarbonSolventsD1836SpecificationforCommercialHexanesD2699TestMethodforResearchOctaneNumberofSpark-IgnitionEngineFuelD2700TestMethodforMotorOctaneNumberofSpark-IgnitionEngineFuelD3948TestMethodforDeterminingWaterSeparationChar-acteristicsofAviationTurbineFuelsbyPortableSeparom-eter2.2EnergyInstituteStandard:3IPStandardTestMethodsVol2,AppendixB,SpecificationforPetroleumSpirits3.Terminology3.1DefinitionsofTermsSpecifictoThisStandard:3.1.1film,n—thin,translucentlayerthatdoesnotadheretothewalloftheglasscylinder.3.1.2lace,n—fibersthickerthanhairlikeshredorofwhichm...
