【英文标准名称】:StandardTestMethodfor1,2-Dibromoethaneand1,2-Dibromo-3-ChloropropaneinWaterbyMicroextractionandGasChromatography
【原文标准名称】:用微量萃取和气相色谱法测定水中1,2-二溴乙烷及1,2-二溴-3-氯丙烷的标准试验方法
【标准号】:ASTMD5316-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:D19.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;化学分析和试验;二溴乙烷
【英文主题词】:DBCP;1,2-dibromo-3-choloropropane;1,2-dibromoethane;EDB;ethylenedibromide;gaschromatography;microextraction
【摘要】:Thistestmethodisusefulfortheanalysisofdrinkingwaterandgroundwaters.Otherwatersmaybeanalyzedbythismethod,see1.2.EDBandDBCPhavebeenwidelyusedassoilfumigants.EDBisalsousedasaleadscavengerinleadedgasolines.Thesecompoundsareverywatersolubleandareoftenfoundingroundwateranddrinkingwater.Sincetheyarehighlytoxicandaresuspectedcarcinogens,thereisconcernaboutthepotentialhealthimpactofevenextremelylowconcentrationsinpotablewater.1.1Thistestmethodcoversthedeterminationof1,2-dibromoethane(commonlyreferredtoasethylenedibromideorEDB)and1,2-dibromo-3-chloropropane(commonlyreferredtoasDBCP)inwaterataminimumdetectionlevelof0.010956;g/Lbyliquid-liquidextractioncombinedwithgas-liquidchromatography.Thistestmethodisapplicabletotheanalysisofdrinkingwatersandgroundwaters.Itisnotrecommendedforwastewaters,duetothepotentialforinterferencesfromhighconcentrationsofotherextractableorganics.SimilarinformationcanbefoundinEPAMethod504.1.2Thistestmethodwasusedsuccessfullywithreagentwaterandgroundwater.Itistheuser''sresponsibilitytoensurethevalidityofthistestmethodforwatersofuntestedmatrices.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSections6and9.
【中国标准分类号】:G17
【国际标准分类号】:71_080_20
【页数】:6P.;A4
【正文语种】:


【英文标准名称】:Preparationofdocumentsusedinelectrotechnology-Part4:Locationandinstallationdocuments
【原文标准名称】:电气技术用文件的编制第4部分:位置和安装文件
【标准号】:IEC61082-4-1996
【标准状态】:作废
【国别】:国际
【发布日期】:1996-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC3B
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;文献工作;文献;电力设备;建筑图
【英文主题词】:
【摘要】:Providesrulesforlocationandinstallationdocumentsmainlyusedforinstallationwork.Itcoversdifferentsystemsandobjectssuchasarrangementorinstallationdrawingsforsite,buildingandequipment,installationdrawingsordiagramsforsiteor
【中国标准分类号】:K01
【国际标准分类号】:01_110;29_020
【页数】:75P;A4
【正文语种】:英语