【英文标准名称】:StandardGuideforConductingDaphniamagnaLife-CycleToxicityTests
【原文标准名称】:用水蚤属magna进行生命周期毒性试验的标准指南
【标准号】:ASTME1193-1997(2004)
【标准状态】:现行
【国别】:
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E47.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:污染控制;试验;水蚤属;毒性;农药;危险物质
【英文主题词】:chronic;Daphniamagna;flow-through;invertebrate;life-cycle;renewal;toxicity
【摘要】:1.1Thisguidecoversproceduresforobtaininglaboratorydataconcerningtheadverseeffectsofatestmaterial(addedtodilutionwater,butnottofood)onDaphniamagnaStraus,1820,duringcontinuousexposurethroughoutalife-cycleusingtherenewalorflow-throughtechniques.Theseproceduresalsoshouldbeusefulforconductinglife-cycletoxicitytestswithotherinvertebratespecies,althoughmodificationsmightbenecessary.1.2Theseproceduresareapplicabletomostchemicals,eitherindividuallyorinformulations,commercialproducts,orknownmixtures.Withappropriatemodifications,theseprocedurescanbeusedtoconducttestsontemperature,dissolvedoxygen,pH,andonsuchmaterialsasaqueouseffluents(alsoseeGuideE1192),leachates,oils,particulatematter,sediments,andsurfacewaters.Thetechnique,(renewalorflow-through),willbeselectedbasedonthechemicalcharacteristicsofthetestmaterialsuchashighoxygendemand,volatility,susceptibilitytotransformation(biologicallyorchemically),orsorptiontoglass.1.3Modificationoftheseproceduresmightbejustifiedbyspecialneedsorcircumstances.Althoughusingappropriateproceduresismoreimportantthanfollowingprescribedprocedures,resultsoftestsconductedusingunusualproceduresarenotlikelytobecomparabletoresultsofstandardtestprocedures.Comparisonofresultsobtainedusingmodifiedandunmodifiedversionsoftheseproceduresmightprovideusefulinformationonnewconceptsandproceduresforconductinglife-cycletoxicitytestswithD.magna.1.4Thisguideisarrangedasfollows:SectionReferencedDocumentsTerminologySummaryofGuideSignificanceandUseApparatusFacilitiesConstructionMaterialsTestChambersCleaningAcceptabilityReagentsPurityofReagentsHazardsDilutionWaterRequirementsSourceTreatmentCharacterizationTestMaterialGeneralStockSolutionsTestConcentrations(s)TestOrganismsSpeciesAgeSourceBroodStockFoodHandlingHarvestingYoungQualityProcedureExperimentalDesignDissolvedOxygenTemperatureLoadingSelectionofTestSystemBeginningtheTestCareandMaintenanceFeedingDurationBiologicalDataOtherMeasurementsAnalyticalMethodologyAcceptabilityofTestCalculationofResultsReportKeywordsAppendixesStatisticalGuidanceFood