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【英文标准名称】:Animalfeedingstuffs-Determinationofcalcium,sodium,phosphorus,magnesium,potassium,sulphur,iron,zinc,copper,manganese,cobaltandmolybdenumafterpressuredigestionbyICP-AES
【原文标准名称】:动物饲料.用电感耦合等离子体发射光谱法(ICP-AES)测定钙、钠、磷、镁、钾、硫、铁、锌、铜、猛、钴和钼含量
【标准号】:BSDDCEN/TS15621-2007
【标准状态】:作废
【国别】:英国
【发布日期】:2007-08-31
【实施或试行日期】:2007-08-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:AES;农业;饲料;钙;校正;化学分析和测试;钴;铜;定义;测定;含量测定;发酵作用;发酵方法;压力下发酵;食品;ICP;实验室间试验;调查方法;铁;实验室取样;镁;锰;方法;矿物;钼;磷;钾;试剂;钠;试样制备;硫;锌
【英文主题词】:AES;Agriculture;Animalfeed;Calcium;Calibration;Chemicalanalysisandtesting;Cobalt;Copper;Definitions;Determination;Determinationofcontent;Digestion;Digestionmethod;Digestionunderpressure;Foods;ICP;Inter-laboratorytests;Investigationmethods;Iron;Laboratorysample;Magnesium;Manganese;Methods;Minerals;Molybdenum;Phosphorus;Potassium;Reagents;Sodium;Specimenpreparation;Sulphur;Zinc
【摘要】:ThisTechnicalSpecificationspecifiesamethodforthedeterminationofthemineralscalcium,sodium,phosphorus,magnesium,potassiumandsulphurandtheelementsiron,zinc,copper,manganese,cobalt,molybdenuminanimalfeedingstuffsbyinductivelycoupledplasmaatomicemissionspectrometry(ICP-AES)afterpressuredigestion.Themethodlimitofquantificationforeachelementisdependentonthesamplematrixaswellasoftheinstrument.Themethodisnotapplicablefordeterminationoflowconcentrationsofelements.Alimitofquantificationof1mg/kgshouldnormallybeobtained.
【中国标准分类号】:B46
【国际标准分类号】:65_120
【页数】:26P.;A4
【正文语种】:英语


【英文标准名称】:Positivepressurefiretestsofdoorassemblies
【原文标准名称】:门组件的正压力燃烧试验
【标准号】:UL10C-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998-02-27
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:门具;门;温度效应;材料规范;灭火设备;燃烧试验
【英文主题词】:Doors;Doorsets;Firebreakequipment;Firetests;Materialsspecification;Temperatureeffects
【摘要】:Appliestoswingingdoorassemblies,includingdoorframeswithlightsandpanels,ofvariousmaterialsandtypesofconstructionforuseinwallopeningstoretardthepassageoffire.Themethoddoesnotprovideanevaluationofaswingingdoorassemblywhenthatassemblyispartofalargerassembly(e.g.slidingfiredoorassembly),orwhenitisintendedtobeusedasanelevatorentrance.Testsmadeinconformitywiththesetestmethodsareintendedtoregisterperformanceduringthetestexposure;butsuchtestsshallnotbeconstruedasdeterminingsuitabilityforuseafterexposuretofire.Itistheintentthattestsmadeinconformitywiththesetestmethodsallowforthedevelopmentofdatatoenableregulatorybodiestodeterminethesuitabilityofdoorassembliesforuseinlocationswherefireresistanceofaspecifieddurationisrequired.Thesemethodsareintendedtoevaluatetheabilityofadoorassemblytoremaininanopeningduringapredeterminedtestexposure.Thetestsexposeaspecimentoastandardfireexposurecontrolledtoachievespecifiedtemperaturesthroughoutaspecifiedtimeperiod,followedbytheapplicationofaspecifiedstandardfirehosestream.Theexposure,however,isnotrepresentativeofallfireconditions,whichvarywithchangesintheamount,nature,anddistributionoffireloading,ventilation,compartmentsizeandconfiguration,andheatsinkcharacteristicsofthecompartment.Itdoes,however,providearelativemeasureoffireperformanceofdoorassembliesunderthesespecifiedfireexposureconditions.Anyvariationfromtheconstructionorconditionsthataretestediscapableofsubstantiallychangingtheperformancecharacteristicsoftheassembly.Thisstandardwaslistedforpublicreviewinthe7/17/1998issueofStandardsAction.Itisbeingresubmittedduetosubstantivechangestothetext.(seetextfor30-dayPRinemailsent1/11/2001)
【中国标准分类号】:P33
【国际标准分类号】:13_220_50;91_060_50
【页数】:26P;A4
【正文语种】:英语