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【英文标准名称】:Paperandboard-Paperandboardintendedtocomeintocontactwithfoodstuffs-Determinationofmercuryinanaqueousextract
【原文标准名称】:纸和纸板.与食物接触的纸和纸板.水萃取物中汞含量的测定
【标准号】:BSEN12497-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-12-12
【实施或试行日期】:2005-12-12
【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】:水提出物;水解萃取法;水解萃取物;原子吸收光谱测定法;原子吸收分光光度测定法;纸板;化学分析和试验;测定;含量测定;可食纸;萃取;萃取分析法;浸渍物;食品包装;食品;重金属;接触食品的材料;材料试验;汞;分子吸收分光光度测定法;包装件;纸;毒物;有毒物质
【英文主题词】:Aqueousextract;Aqueousextractionmethods;Aqueousextracts;Atomicabsorptionspectrometry;Atomicabsorptionspectrophotometry;Board(paper);Chemicalanalysisandtesting;Determination;Determinationofcontent;Ediblepaper;Extraction;Extractionmethodsofanalysis;Extracts;Foodpackages;Foodproducts;Heavymetals;Materialsincontactwithfood;Materialstesting;Mercury;Molecularabsorptionspectrophotometry;Packages;Paper;Toxic;Toxicmaterials
【摘要】:ThisEuropeanStandardisoneinaseriesofstandardsforthedeterminationofheavymetalsinanaqueousextractofpaperandpaperboardintendedforcontactwithfood.ThisEuropeanStandardspecifiesthetestmethodforthedeterminationofmercuryinanaqueousextract.Itisapplicabletopaperandboardwithextractablemercurycontentexceeding0,06mgperkg.NOTE1Theabovelimitofdeterminationis5timesbelowtheactuallimitexistingtodayorproposedinEurope.NOTE2Mercurycontentlevelsbelow0,06mgperkgcanbemeasuredbythisEuropeanStandard,ifverysensitiveequipmentisavailableandifallotherlaboratoryconditionsfulfiltherequirementsfortraceelementanalysis.
【中国标准分类号】:Y30
【国际标准分类号】:67_250;85_060
【页数】:12P;A4
【正文语种】:英语