【英文标准名称】:StandardGuideforQCofScreeningMethodsinWater
【原文标准名称】:水中筛选法的质量控制标准指南
【标准号】:ASTMD6850-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:D19.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:qualitative;qualitycontrol;screening;semi-quantitative;Qualitycontrol(QC)--water;Screenanalysis--water
【摘要】:Screeningmethodsareoftenusedtodeterminethepresenceorabsenceofaspecificanalyte,groupsofanalytes,classesofcompoundsorotherindicatorsofchemicalcompoundsinordertodetermineiffurtheranalysisoractionisnecessary.Thedeterminationwhethertoproceedwithfurtheractionisusefulinreducingthenumberofnegativeresultsforwhichthescreeningmethodservesasasurrogate.Theuseofscreeningmethods,whethertogeneratequalitativeorsemi-quantitativeresults,isincreasinglybecomingausefultoolforregulatorymonitoring,processcontrol,andsitecharacterization.Theappropriateuseofascreeningmethod,oranyothermethodforthatmatter,isdependentupontheDataQualityObjectives(DQOs)thataredefinedbytheuserofthedata.PersonsresponsibleforassessingthequalityofthedatageneratedbytheuseofscreeningmethodsshouldhavedetailedQualityControlguidelinesbywhichtoassessdataquality.1.1ThisguidecoversgeneralconsiderationsfortheQualityControlpracticesforusewithscreeningmethodsfororganicandinorganicconstituentsinwater.Methodsareprovidedbyvariousstandardsettingbodies,governmentalagencies,aswellasmanydomesticandinternationalmanufacturers.1.2ThisguideprovidesgeneralQCproceduresthatareapplicabletoabroadrangeofscreeningmethodologies.Theseprocedureshelptoensurethequalityofdatathatisgenerated.Additional,method-specificorprojectspecificrequirementsmaybenecessary.Thisguidealsoincludesgeneralconsiderationsregardingproperutilizationofscreeningmethods.
【中国标准分类号】:N04
【国际标准分类号】:19_100
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:Soilquality-Determinationofthesoilexposureriskfromwinderosion
【原文标准名称】:土壤质量.暴露于风蚀危险的土壤的测定
【标准号】:DIN19706-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:土壤特性;土壤学;风;侵蚀;土壤水;地球科学;危害;土壤普查;土壤;测定;农业;定义;土壤组分;评定
【英文主题词】:soilscience;soilwater;hazards;definitions;compositionoftheground;soils;soilsurveys;agriculture;definition;erosion;characterofsoil;winds;evaluations;determination;earthsciences
【摘要】:
【中国标准分类号】:P13
【国际标准分类号】:13_080_99
【页数】:15P.;A4
【正文语种】:德语