您的位置: 标准下载 » 国际标准 » BS 英国标准 »

BS EN 15850-2010 食品.主要用玉米制成的婴儿食品、大麦粉、玉米粉、玉米糊、小麦粉和用谷物制成的婴儿和幼儿食品中赤霉烯酮含量的测定.免疫亲和柱清洁和荧光检测高效液相色谱法

作者:标准资料网 时间:2024-05-22 22:41:13  浏览:9927   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Foodstuffs-Determinationofzearalenoneinmaizebasedbabyfood,barleyflour,maizeflour,polenta,wheatflourandcerealbasedfoodsforinfantsandyoungchildren-HPLCmethodwithimmunoaffinitycolumncleanupandfluorescencedetection
【原文标准名称】:食品.主要用玉米制成的婴儿食品、大麦粉、玉米粉、玉米糊、小麦粉和用谷物制成的婴儿和幼儿食品中赤霉烯酮含量的测定.免疫亲和柱清洁和荧光检测高效液相色谱法
【标准号】:BSEN15850-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-05-31
【实施或试行日期】:2010-05-31
【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】:
【英文主题词】:Affinitychromatography;Analysis;Babyfoods;Cerealfoodproducts;Cereals;Chemicalanalysisandtesting;Childrenfoods;Determination;Determinationofcontent;Diet;Flour;Fluorimetry;Foodchemistry;Foodinspection;Foodproducts;Foodquality;Foodtesting;Foodstuff;Highperformanceliquidchromatography;HPLC;Immunoaffinitycolumn;Inter-laboratorytests;Liquidchromatography;Methodsofanalysis;Testing;Zearalenone
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationofzearalenoneinmaizebasedbabyfood,barleyflour,maizeflour,polenta,wheatflourandcerealbasedfoodsforinfantsandyoungchildrenbyhighperformanceliquidchromatography(HPLC)withimmunoaffinitycleanupandfluorescencedetection.Thismethodhasbeenvalidatedintwointerlaboratorystudies.Thefirststudywasfortheanalysisofsamplesofmaizebasedbabyfood,barleyflour,maizeflour,polentaandwheatflourrangingfrom10μg/kgto335μg/kg,andthesecondstudywasforsamplesofcerealbasedfoodsforinfantsandyoungchildrenrangingfrom9μg/kgto44μg/kg.Furtherinformationonvalidation,seeClause9andAnnexB.
【中国标准分类号】:X82
【国际标准分类号】:67_060
【页数】:22P.;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:GYMNASTICSANDSPORTS.ASYMETRICBARSFORTEACHINGPURPOSES.
【原文标准名称】:体操和运动.教学用高低杠
【标准号】:NFS52-302-1980
【标准状态】:作废
【国别】:法国
【发布日期】:1980-06
【实施或试行日期】:1980-06-16
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:体育器材;稳定性试验;稳定性;道路安全;硬挺度试验;硬挺度;材料规范;机械试验;尺寸公差;调节;防碰撞;碰撞;尺寸;设备规范;产品规范;体操器材;安全装置
【英文主题词】:
【摘要】:
【中国标准分类号】:Y55
【国际标准分类号】:
【页数】:6P;A4
【正文语种】:其他


【英文标准名称】:Pressureequipmentforrefrigeratingsystemsandheatpumps-Piping-Generalrequirements
【原文标准名称】:制冷系统和热泵用压力设备.管道系统.一般要求
【标准号】:BSEN14276-2-2007
【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】:定义;设计;文献;热交换器;热泵;套圈;作标记;材料;材料规范;管道;压力装置;压力容器;生产;制冷剂;制冷装置;制冷;安全性;安全性要求;规范(验收);固定的;应力;测试;热的;容器
【英文主题词】:Definition;Definitions;Design;Documentations;Heatexchangers;Heatpumps;Inspection;Marking;Materials;Materialsspecification;Pipelines;Pressureequipment;Pressurevessels;Production;Refrigerants;Refrigeratingplant;Refrigeratingplants;Refrigeration;Safety;Safetyrequirements;Specification(approval);Stationary;Stress;Testing;Thermal;Vessels
【摘要】:1.1ThisEuropeanStandardspecifiestherequirementsformaterial,design,manufacturing,testinganddocumentationforstationarypipingintendedforuseinrefrigeratingsystems,heatpumpsandsecondarycoolingandheatingsystems.TheserefrigeratingsystemsandheatpumpsystemsarereferencedinthisstandardasrefrigeratingsystemsasdefinedinEN378-1.1.2ThisEuropeanStandardappliestopipingincludingweldedorbrazedattachmentsuptoandincludingtheflanges,screwed,weldedorbrazedconnectorsortotheedgetobeweldedorbrazedatthefirstcircumferentialjointconnectingpipingorotherelements.1.3ThisEuropeanStandardappliestotheselection,applicationandinstallationofsafetyaccessoriesintendedtoprotectthepipingduringthevariousphasesoftherefrigerationcycle.1.4ThisEuropeanStandardappliestothefollowingpiping:?heatexchangerconsistingofpipingforthepurposeofcoolingorheatingairwherepipingaspectsarepredominant;?pipingincorporatedintoanassembly(e.g.selfcontainedsystem,condensingunit);?fielderectedpiping.1.5ThisEuropeanStandardappliestopipingwithaninternalpressuredownto–1bar,toaccountfortheevacuationofthepipingpriortochargingwithrefrigerant.1.6ThisEuropeanStandardappliestoboththemechanicalloadingconditionsandthermalconditionsasdefinedinEN13480-3associatedwithrefrigeratingsystems.ItappliestopipingsubjecttothemaximumallowabletemperaturesforwhichnominaldesignstressesformaterialsarederivedusingEN14276-1orasspecifiedinthisEuropeanStandard.Inadditionpipingdesignedtothisstandardneedstohaveamaximumdesigntemperaturenotexceeding200°Candamaximumdesignpressurenotexceeding64bar.Outsideoftheselimits,EN13480shouldbeusedforthedesignconstructionandinspectionofthepiping.Underthesecircumstancestheuniquenatureofarefrigeratingplant,asindicatedintheintroductionofEN14276-1,needsalsotobetakenintoaccount.1.7ThisEuropeanStandardappliestopipingwherethemainpressurebearingpartsaremanufacturedfrommetallicductilematerialsasdefinedinClause4andinEN14276-1.
【中国标准分类号】:P94;J74;J24
【国际标准分类号】:23_020_30;27_080;27_200
【页数】:34P.;A4
【正文语种】:英语