NF U42-162-2011 肥料.肥料中尿素和尿素中1H,1,2,4-三唑含量的测定.高效液相色谱法(HPLC)
时间:2024-05-06 15:51:45 来源: 标准资料网 作者：标准资料网 阅读：8565
【英文标准名称】:Fertilizers-Determinationof1H,1,2,4-triazoleinureaandinfertilizerscontainingurea-Methodusinghigh-performanceliquidchromatography(HPLC).
【原文标准名称】:肥料.肥料中尿素和尿素中1H,1,2,4-三唑含量的测定.高效液相色谱法(HPLC)
【标准号】:NFU42-162-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-06-01
【实施或试行日期】:2011-06-04
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:添加剂;农业;化学分析和测试;含量测定;肥料;高效液相色谱法;高效液相色谱分析法;液相色谱法;试样;土壤改良;土壤改良物质;试样制备;脲
【英文主题词】:Additives;Agriculture;Chemicalanalysisandtesting;Determinationofcontent;Fertilizers;Highperformanceliquidchromatography;HPLC;Liquidchromatography;Samples;Soilimprovement;Soilimprovingmaterials;Specimenpreparation;Urea
【摘要】:
【中国标准分类号】:G21
【国际标准分类号】:65_080
【页数】:11P;A4
【正文语种】:其他
【英文标准名称】:PracticeforMeasuringDoseRateResponseofLinearIntegratedCircuits[Metric]
【原文标准名称】:测量线性集成电路的剂量反应率的实施规范(米制)
【标准号】:ASTMF773M-1996(2003)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:F01.11
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:实施规范;电离辐射;剂量测定;测量技术;电压;电气工程;集成电路;辐照度
【英文主题词】:circuitresponse;doserate;integratedcircuit;ionizingradiaion;linearcircuts;linearintegratedcircuits;pulsedradiation;transientresponse
【摘要】:1.1Thispracticecoversthemeasurementoftheresponseoflinearintegratedcircuits,undergivenoperatingconditions,topulsedionizingradiation.Theresponsemaybeeithertransientormorelasting,suchaslatchup.TheradiationsourceiseitheraflashX-raymachine(FXR)oranelectronlinearaccelerator(LINAC).1.2Theprecisionofthemeasurementdependsonthehomogeneityoftheradiationfieldandontheprecisionoftheradiationdosimetryandtherecordinginstrumentation.1.3Thetestmaybeconsideredtobedestructiveeitherforfurthertestsorforotherpurposesifthetotalradiationdoseexceedssomepredeterminedlevelorifthepartshouldlatchup.Becausethisleveldependsbothonthekindofintegratedcircuitandontheapplication,aspecificvaluemustbeagreeduponbythepartiestothetest.(See6.10.)1.4Setup,calibration,andtestcircuitevaluationproceduresareincludedinthispractice.1.5Proceduresforlotqualificationandsamplingarenotincludedinthispractice.1.6Becauseresponsevarieswithdifferentdevicetypes,thedoseraterangeforanyspecifictestisnotgiveninthispracticebutmustbeagreeduponbythepartiestothetest.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:L56
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-50:Particularrequirementsforcommercialelectricbains-marie
【原文标准名称】:家用和类似用途电器.安全性.第2-50部分:商用双层电蒸锅的特殊要求
【标准号】:IEC60335-2-50Edition4.1-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC61E
【标准类型】:()
【标准水平】:()
【中文主题词】:双层蒸锅;给养设备;商业的;定义;设计;家用的;家庭安全;接地线端子;电器;双层电蒸锅;电热器;家用电器;(电网)电源;电气的;电气设备;电气工程;电气安全;设备安全;耐火性;防火安全;加热;加热装置;家用设备;家用;工业经济;铭刻;检验;仪器;绝缘电阻;厨房器具;作标记;抗湿;操作;防事故;防电击;安全;安全组件;安全工程;安全要求;规范(验收);测试;热稳定性;贸易;使用;水浴锅(实验室)
【英文主题词】:Bains-marie;Cateringequipment;Commercial;Definition;Definitions;Design;Domestic;Domesticsafety;Earthingconductorterminations;Electricappliances;Electricbains-marie;Electricheatingappliances;Electrichouseholdappliance;Electricmains;Electrical;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Equipmentsafety;Fireresistance;Firesafety;Heating;Heatingappliances;Householdequipment;Householduse;Industrialeconomics;Inscription;Inspection;Instruments;Insulatingresistance;Kitchenutensils;Marking;Moistureresistance;Operation;Protectionagainstaccidents;Protectionagainstelectricshocks;Safety;Safetycomponents;Safetyengineering;Safetyrequirements;Specification(approval);Testing;Thermalstability;Trade;Use;Waterbaths(laboratory)
【摘要】:ThisclauseofPart1isreplacedbythefollowing.ThisInternationalStandarddealswiththesafetyofelectricallyoperatedcommercialbainsmarienotintendedforhouseholduse,theirratedvoltagebeingnotmorethan250Vforsingle-phaseappliancesconnectedbetweenonephaseandneutral,and480Vforotherappliances.NOTE101Theseappliancesareused,forexampleinrestaurants,canteens,hospitalsandsimilarcommercialenterprises.Theelectricalpartofappliancesmakinguseofotherformsofenergyisalsowithinthescopeofthisstandard.Asfarasispracticable,thisstandarddealswiththecommonhazardspresentedbythesetypesofappliances.NOTE102Attentionisdrawntothefactthat??forappliancesintendedtobeusedinvehiclesoronboardshipsoraircraft,additionalrequirementsmaybenecessary;??inmanycountriesadditionalrequirementsarespecifiedbythenationalhealthauthorities,thenationalauthoritiesresponsiblefortheprotectionoflabour,thenationalwatersupplyauthoritiesandsimilarauthorities;??forappliancesintendedtobeusedoutdoors,additionalrequirementsmaybenecessary.NOTE103Thisstandarddoesnotapplyto??appliancesdesignedexclusivelyforindustrialpurposes;??appliancesintendedtobeusedinlocationswherespecialconditionsprevail,suchasthepresenceofacorrosiveorexplosiveatmosphere(dust,vapourorgas);??continuousprocessappliancesforthemassproductionoffood.
【中国标准分类号】:Y68
【国际标准分类号】:97_040_20;97_040_50
【页数】:22P.;A4
【正文语种】:英语