NF E58-061-2009 土方机械.重心的定位方法

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【英文标准名称】:Foodstuffs-DeterminationofochratoxinAincerealsandcerealproducts-Highperformanceliquidchromatographicmethodwithbicarbonatecleanup
【原文标准名称】:食品.谷物和谷物制品中赭曲霉素A的测定.重碳酸氢盐净化高性能液相色谱法
【标准号】:BSENISO15141-2-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-12-15
【实施或试行日期】:1998-12-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:食品检验;试验条件;萃取分析法;食品;试验设备;液相色谱法;定量分析;谷物产品;毒素;食品作物;谷物食品;农产品;试样制备;谷类粉;谷类作物;再现性;赭曲霉素A;精密度;含量测定;化学分析和试验;文献索引;校正
【英文主题词】:Barley;Bicarbonates;Cerealfoodproducts;Cereals;Chemicalanalysisandtesting;Cleaning;Cleaningeffect;Determination;Determinationofcontent;Foodinspection;Foodproducts;HPLC;Inter-laboratorytests;Liquidchromatography;Maize;Mathematicalcalculations;Methodsofanalysis;Ochratoxin;Wheatbran
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationofochratoxinA(OTA)atlevelsgreaterthan3μg/kg.ThemethodhasbeensuccessfullyvalidatedininterlaboratorystudiesaccordingtoISO5725:1986(1]onwholebarleycontaining2,9μg/kg,3,0μg/kg,7,4μg/kgand14,4μg/kgofochratoxinA,onwholemaizecontaining8,2μg/kgand16,3μg/kgofochratoxinAaswellasonwheatbrancontaining3,8μg/kgand4,5μg/kgofochratoxinA.NOTE:Numerouslaboratoryexperienceshaveshownthatthismethodisalsoapplicabletowheatflour.
【中国标准分类号】:X11
【国际标准分类号】:67_050
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforAssessingtheEfficacyofAirCareProductsinReducingSensorlyPerceivedIndoorAirMalodorIntensity
【原文标准名称】:减少感官上接受的室内空气臭味程度的空气保养产品效果评定标准指南
【标准号】:ASTME1593-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E18.07
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:空气;内部的空气;气味;实施规程;感官分析
【英文主题词】:aircareproducts;indoorair;malodorcounteraction;sensoryfacilities;sensorytestchamberconstruction
【摘要】:1.1Thisguidecoversstandardproceduresforthequantitativesensoryassessmentofperceivedolfactoryintensityofindoormalodorsforthepurposeofassessingthedeodorantefficacyofaircareproducts.Thisguideislimitedtostaticconditionsonly.1.2Itisrecognizedthat,sometimesdesirable,theuseofactual"live"malodorsisoftenimpracticalduetotheinherentvariabilityofthemalodorsources.Atruemalodorsourcemaybeusedwhenpractical.However,theuseofaformulatedodorsourcehasseveraladvantages,includingconsistencyandavailability.1.3Thereadershouldbeawareofgoodsensorypracticeswhenpreparingthetestenvironmentorsubstrate,developingandtrainingthepanel.1.4Theresearcherisresponsibleforidentifyingthemostappropriatetestdesignandusingtheappropriatestatisticaltooltoaddresstheexperimentaldesign.1.5Thisguideisacompendiumofinformationorseriesofoptionsthatdoesnotrecommendaspecificcourseofaction.Thisguideisnotintendedtosupportclaims.Iftheresearchobjectiveisclaimrelated,thentheresearcherneedstorefertoGuideE1958.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection6andX3.6.3.7.
【中国标准分类号】:Y44
【国际标准分类号】:71_100_70
【页数】:11P.;A4
【正文语种】: