BS EN 12821-2000 食品.高性能液相色谱法测定维生素D.DDOWN3和DDOWN2测量

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【英文标准名称】:Foodstuffs-DeterminationofvitaminDbyhighperfomanceliquidchromatography-Measurementofcholecalciferol(D3)andergocalciferol(D2)
【原文标准名称】:食品.高性能液相色谱法测定维生素D.DDOWN3和DDOWN2测量
【标准号】:BSEN12821-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-05-15
【实施或试行日期】:2000-05-15
【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】:分析;化学分析和试验;维生素D;维生素;维生素D3;食品检验;含量测定;色谱法;定量分析;食品;测定;含量;液相色谱法;维生素D2;高效液相色谱分析法
【英文主题词】:Analysis;Chemicalanalysisandtesting;Cholecalciferols;Chromatography;Content;Determination;Determinationofcontent;Ergocalciferols;Foodinspection;Foodproducts;Foodtesting;HPLC;Liquidchromatography;Quantitativeanalysis;VitaminD;Vitamins
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationofvitaminDinfoodstuffsbyhighperformanceliquidchromatography(HPLC).InthemajorityoffoodstuffsvitaminDisnaturallypresentascholecalciferol,vitaminD3,andthisistheformofthevitamindetermined.VitaminD2,ergocalciferol,issometimespresentinfortifiedfoodstuffsandcanalsobedeterminedusingthisEuropeanStandard.SomefoodswillcontainbothvitaminD3andD2.Thismethodisnotapplicabletothesesamples.
【中国标准分类号】:X04
【国际标准分类号】:67_050
【页数】:18P;A4
【正文语种】:英语


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Product Code:SAE CPGM1
Title:J1349 Certified Power Engine Data for GM LC3 as used in 2006 Cadillac XLR-V Level 1
Issuing Committee:
Scope:This product includes information on the manufacturer, engine, application, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds.【英文标准名称】:Transportablegascylinders-Specificationforweldedpressuredrumsupto1000litrecapacityforthetransportofgases-Designandconstruction;GermanversionEN14208:2004
【原文标准名称】:可运输气瓶.气体运输用容量在1000升及以下的焊接压力鼓形物的规范
【标准号】:EN14208-2004
【标准状态】:现行
【国别】:
【发布日期】:2004-05
【实施或试行日期】:2004-05-01
【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】:定义;材料;制造;气体类型;设计;气阀;试验;兼容性;金属材料;储气瓶;焊接的;生产;检修;压缩气体;易动的;作标记;焊缝;鼓形桶;阀门;压缩气体设备;气体;名称与符号;规范;千斤顶;储气罐;焊接;焊接工艺
【英文主题词】:Barrels(containers);Compatibility;Compressedgasequipment;Compressedgases;Definition;Definitions;Design;Designations;Gascylinders;Gasholders;Gastype;Gasvalves;Gases;Jacks;Manufacturing;Marking;Materials;Metallicmaterials;Mobile;Production;Repairs;Specification;Testing;Valves;Welded;Weldedon;Weldingprocesses;Welds
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:44P.;A4
【正文语种】:英语