BS EN ISO 14673-3-2004 牛奶和乳制品.硝酸盐和亚硝酸盐含量的测定.镉还原和直接渗析流动注入分析法(常规法)

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【英文标准名称】:Milkandmilkproducts-Determinationofnitrateandnitritecontents-Methodusingcadmiumreductionandflowinjectionanalysiswithin-linedialysis(routinemethod)
【原文标准名称】:牛奶和乳制品.硝酸盐和亚硝酸盐含量的测定.镉还原和直接渗析流动注入分析法(常规法)
【标准号】:BSENISO14673-3-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-02-25
【实施或试行日期】:2004-02-25
【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】:农产品;乳酪;化学分析和测试;乳制品;定义;定义(术语);含量测定;渗析;流程分析;流动注射分析;食品;牛奶;奶制品;硝酸盐含量;硝酸盐;亚硝酸盐含量;亚硝酸盐;光度测量法;还原;试样制备;光谱学
【英文主题词】:Agriculturalproducts;Cheese;Chemicalanalysisandtesting;Dairyproducts;Definition;Definitions;Determinationofcontent;Dialysis;Flowanalysis;Flowinjectionanalysis;Foodproducts;Milk;Milkproducts;Nitratecontents;Nitrates;Nitritecontent;Nitrites;Photometry;Reduction;Specimenpreparation;Spectroscopy
【摘要】:ISO14673-3|IDF189-3:2004specifiesaroutinemethodforthedeterminationofthenitrateandnitritecontentsofmilkandmilkproductsbycadmiumreductionandflowinjectionanalysis(FIA).Themethodisapplicabletohard,semi-hardandsoftcheesesofvariousages,andprocessedcheese.Thedetectionlimitsofthemethodare0,5mgofnitrateionsperkilogramand1,0mgofnitriteionsperkilogram,respectively.Themethodisalsoapplicabletowheypowder,milkpowderandmilk-basedinfantfood.
【中国标准分类号】:X16
【国际标准分类号】:67_100_01
【页数】:22P;A4
【正文语种】:英语