HB/Z 317-1998 热固性塑料制品注塑工艺
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基本信息
标准名称: | 热固性塑料制品注塑工艺 |
中标分类: | 航空、航天 >> 航空、航天材料与工艺 >> 热加工工艺 |
发布日期: | 1998-06-26 |
实施日期: | 1998-07-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 9页 |
适用范围
没有内容
前言
没有内容
目录
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引用标准
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所属分类: 航空 航天 航空 航天材料与工艺 热加工工艺
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【英文标准名称】:StandardTestMethodforDeterminationofBromadiolone,Brodifacoum,DiphacinoneandWarfarininWaterbyLiquidChromatography/TandemMassSpectrometry(LC/MS/MS)
【原文标准名称】:液相色谱/串联质谱法测定水中溴敌隆,溴鼠灵,敌鼠和华法林的标准试验方法
【标准号】:ASTMD7644-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:液相色谱法;质谱测定法;灭鼠剂;水
【英文主题词】:liquidchromatography;massspectrometry;rodenticides;water
【摘要】:ThistestmethodhasbeendevelopedinsupportoftheNationalHomelandSecurityResearchCenter,USEPAbyRegion5ChicagoRegionalLaboratory(CRL).Bromadiolone,brodifacoum,diphacinoneandwarfarinarerodenticidesforcontrollingmice,rats,andotherrodentsthatposeathreattopublichealth,criticalhabitats,nativeplantsandanimals,crops,foodandwatersupplies.Theserodenticidesalsopresenthumanandenvironmentalsafetyconcerns.Warfarinanddiphacinonearefirst-generationanticoagulants,whilebromadioloneandbrodifacoumaresecond-generation.Theanticoagulantsinterferewithbloodclotting,anddeathcanresultfromexcessivebleeding.Thesecond-generationanticoagulantsareespeciallyhazardousforseveralreasons.Theyarehighlytoxicandpersistalongtimeinbodytissues.Thesecond-generationanticoagulantsaredesignedtobetoxicinasinglefeeding,buttime-to-deathoccursinseveraldays.Thisallowsrodentstofeedmultipletimesbeforedeath,leadingtocarcassescontainingresiduesthatmaybemanytimesthelethaldose.Thismethodhasbeeninvestigatedforusewithreagent,surface,anddrinkingwaterfortheselectedrodenticides.1.1Thisprocedurecoversthedeterminationofbromadiolone,brodifacoum,diphacinoneandwarfarin(referredtocollectivelyasrodenticidesinthistestmethod)inwaterbydirectinjectionusingliquidchromatography(LC)anddetectedwithtandemmassspectrometry(MS/MS).Theseanalytesarequalitativelyandquantitativelydeterminedbythismethod.Thismethodadherestomultiplereactionmonitoring(MRM)massspectrometry.1.2TheDetectionVerificationLevel(DVL)andReportingRangefortherodenticidesarelistedinTable1.1.2.1TheDVLisrequiredtobeataconcentrationatleast3timesbelowtheReportingLimit(RL)andhaveasignal/noiseratiogreaterthan3:1.Fig.1displaysthesignal/noiseratiosoftheprimarysinglereactionmonitoring(SRM)transitions,andFig.2displaystheconfirmatorySRMtransitionsattheDVLsfortherodenticides.1.2.2ThereportinglimitwascalculatedfromtheconcentrationoftheLevel1calibrationstandard,asshowninTable4,accountingforthedilutionofa40mLwatersampleuptoafinalvolumeof50mLwithmethanoltoensureanalytesolubility.1.3Units8212;ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C51
【国际标准分类号】:13_060_50
【页数】:15P.;A4
【正文语种】:
【原文标准名称】:液相色谱/串联质谱法测定水中溴敌隆,溴鼠灵,敌鼠和华法林的标准试验方法
【标准号】:ASTMD7644-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:液相色谱法;质谱测定法;灭鼠剂;水
【英文主题词】:liquidchromatography;massspectrometry;rodenticides;water
【摘要】:ThistestmethodhasbeendevelopedinsupportoftheNationalHomelandSecurityResearchCenter,USEPAbyRegion5ChicagoRegionalLaboratory(CRL).Bromadiolone,brodifacoum,diphacinoneandwarfarinarerodenticidesforcontrollingmice,rats,andotherrodentsthatposeathreattopublichealth,criticalhabitats,nativeplantsandanimals,crops,foodandwatersupplies.Theserodenticidesalsopresenthumanandenvironmentalsafetyconcerns.Warfarinanddiphacinonearefirst-generationanticoagulants,whilebromadioloneandbrodifacoumaresecond-generation.Theanticoagulantsinterferewithbloodclotting,anddeathcanresultfromexcessivebleeding.Thesecond-generationanticoagulantsareespeciallyhazardousforseveralreasons.Theyarehighlytoxicandpersistalongtimeinbodytissues.Thesecond-generationanticoagulantsaredesignedtobetoxicinasinglefeeding,buttime-to-deathoccursinseveraldays.Thisallowsrodentstofeedmultipletimesbeforedeath,leadingtocarcassescontainingresiduesthatmaybemanytimesthelethaldose.Thismethodhasbeeninvestigatedforusewithreagent,surface,anddrinkingwaterfortheselectedrodenticides.1.1Thisprocedurecoversthedeterminationofbromadiolone,brodifacoum,diphacinoneandwarfarin(referredtocollectivelyasrodenticidesinthistestmethod)inwaterbydirectinjectionusingliquidchromatography(LC)anddetectedwithtandemmassspectrometry(MS/MS).Theseanalytesarequalitativelyandquantitativelydeterminedbythismethod.Thismethodadherestomultiplereactionmonitoring(MRM)massspectrometry.1.2TheDetectionVerificationLevel(DVL)andReportingRangefortherodenticidesarelistedinTable1.1.2.1TheDVLisrequiredtobeataconcentrationatleast3timesbelowtheReportingLimit(RL)andhaveasignal/noiseratiogreaterthan3:1.Fig.1displaysthesignal/noiseratiosoftheprimarysinglereactionmonitoring(SRM)transitions,andFig.2displaystheconfirmatorySRMtransitionsattheDVLsfortherodenticides.1.2.2ThereportinglimitwascalculatedfromtheconcentrationoftheLevel1calibrationstandard,asshowninTable4,accountingforthedilutionofa40mLwatersampleuptoafinalvolumeof50mLwithmethanoltoensureanalytesolubility.1.3Units8212;ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C51
【国际标准分类号】:13_060_50
【页数】:15P.;A4
【正文语种】:
基本信息
标准名称: | 林业机械 便携式油锯和割灌机 易引起火险的排放系统 |
英文名称: | Forestry machinery - Portable chain-saws and brush cutters—Exhaust system-caused fire risk |
中标分类: | 农业、林业 >> 农、林机械与设备 >> 营林机械与机具 |
ICS分类: | 农业 >> 农业机械、工具和设备 >> 林业设备 |
发布部门: | 中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会 |
发布日期: | 2005-04-25 |
实施日期: | 2005-11-01 |
首发日期: | 2005-04-25 |
作废日期: | 1900-01-01 |
主管部门: | 国家林业局 |
提出单位: | 国家林业局 |
归口单位: | 全国林业机械标准化技术委员会 |
起草单位: | 国家林业局哈尔滨林业机械研究所 |
起草人: | 樊冬温、王振东 |
出版社: | 中国标准出版社 |
出版日期: | 2005-11-01 |
页数: | 16开, 页数:6, 字数:9千字 |
计划单号: | 19990140-Q-432 |
书号: | 155066.1-23257 |
适用范围
本标准规定了便携式油锯和割灌机中易引起火险的排放系统的技术要求及其测试方法。技术要求包括:——排放气体和排放系统表面的最高温度;——筛网式火星抑制器的最大孔眼尺寸;——对沉积物的限制;——耐久性和经济性的要求。测试方法包括:——排放气体和排放系统表面温度的测试方法;——筛网式火星抑制器孔眼尺寸的确定方法。
前言
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目录
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引用标准
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所属分类: 农业 林业 农 林机械与设备 营林机械与机具 农业 农业机械 工具和设备 林业设备