Designation:G208−12(Reapproved2016)StandardPracticeforEvaluatingandQualifyingOilfieldandRefineryCorrosionInhibitorsUsingJetImpingementApparatus1ThisstandardisissuedunderthefixeddesignationG208;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thispracticecoversagenerallyacceptedproceduretousethejetimpingement(JI)apparatusforevaluatingcorrosioninhibitorsforoilfieldandrefineryapplicationsindefinedflowconditions.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.2.ReferencedDocuments2.1ASTMStandards:2D1141PracticeforthePreparationofSubstituteOceanWaterD1193SpecificationforReagentWaterD4410TerminologyforFluvialSedimentG1PracticeforPreparing,Cleaning,andEvaluatingCorro-sionTestSpecimensG5ReferenceTestMethodforMakingPotentiodynamicAnodicPolarizationMeasurementsG16GuideforApplyingStatisticstoAnalysisofCorrosionDataG31GuideforLaboratoryImmersionCorrosionTestingofMetalsG46GuideforExaminationandEvaluationofPittingCor-rosionG59TestMethodforConductingPotentiodynamicPolariza-tionResistanceMeasurementsG96GuideforOnlineMonitoringofCorrosioninPlantEquipment(ElectricalandElectrochemicalMethods)G102PracticeforCalculationofCorrosionRatesandRe-latedInformationfromElectrochemicalMeasurementsG106PracticeforVerificationofAlgorithmandEquipmentforElectrochemicalImpedanceMeasurementsG111GuideforCorrosionTestsinHighTemperatureorHighPressureEnvironment,orBothG170GuideforEvaluatingandQualifyingOilfieldandRefineryCorrosionInhibitorsintheLaboratoryG184PracticeforEvaluatingandQualifyingOilFi...
