【英文标准名称】:Foodstuffs-DeterminationofaflatoxinB1andthesumofaflatoxinB1,B2,G1andG2inpeanuts,pistachios,figsandpaprikapowder-Highperformanceliquidchromatographicmethodwithpostcolumnderivatizationandimmunoaffinitycolumnclean-up;Germa
【原文标准名称】:食品.花生、阿月浑子树可食的绿色种子、无花果和辣椒粉中黄曲霉毒素B1、B2、G1和G2的总数以及黄曲霉毒素B1的测定.柱后衍生和免疫亲和柱层净化高效液相色谱法
【标准号】:EN14123-2003
【标准状态】:现行
【国别】:
【发布日期】:2003-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:食品.花生、阿月浑子树可食的绿色种子、无花果和辣椒粉中黄曲霉毒素B1、B2、G1和G2的总数以及黄曲霉毒素B1的测定.柱后衍生和免疫亲和柱层净化高效液相色谱法
【中国标准分类号】:X14
【国际标准分类号】:67_050
【页数】:24P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforAcceleratedLightAgingofPrintingandWritingPaperbyXenon-ArcExposureApparatus
【原文标准名称】:用氙弧曝光装置加速打印纸和书写纸照明老化的标准试验方法
【标准号】:ASTMD6789-2002(2007)
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D06.92
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceleratedlightaging;directionalreflectance;irradiance;Kubelka-Munktheory;lightflux;opticalpermanence;opticalproperties;paperstability;photochemicalreactions;xenon-arc;yellowness
【摘要】:Thistestmethodwillfindusebypartiesconcernedabouttherelativeopticalstabilityofvariousprintingandwritingpapers.Thetestwillprovidemanufacturers,paperusersandotherinterestedpartieswithquantifiedrankingsofpaperstabilitythatidentifypapersthatarestable,moderatelystableandunstablewhenexposedtolightoverperiodsoftime.Thestabilityrankingsmaybeusedfordefinitionoftherelativestabilityofpaperstolightexposure,butwillnotdefinespecificperiodsoflifeexpectancyofagivenpaper.1.1Thistestmethoddescribesalaboratoryprocedurefortheexposureofprintingandwritingpapertoxenon-arclightatelevatedlevelsoflightfluxtopermitacceleratedagingofthattypeofpaper.1.2Thistestmethodspecifiesthesamplepreparationandconditionsofexposurerequiredtoobtaininformationontherelativestabilityofpaperwithregardtochangeinopticalpropertiesbroughtaboutbyexposureofsuchpapertolight.1.3Thistestmethodprovidesqualitativeresultsregardingpaperstabilityanddoesnotdefinethelifeexpectancyforagivenpapertoreachaspecifiedsetofopticalproperties.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:85_060
【页数】:5P.;A4
【正文语种】: