【英文标准名称】:Starchandderivedproducts-Heavymetalscontent-Part3:Determinationofleadcontentbyatomicabsorptionspectrometrywithelectrothermalatomization
【原文标准名称】:淀粉和淀粉制品重金属含量第3部分:用电热原子化原子吸收光谱法测定铅含量
【标准号】:ISO11212-3-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC93
【标准类型】:()
【标准水平】:()
【中文主题词】:重金属含量;铅含量;诱导生成物;含量测定;淀粉制品;重金属;电热的;淀粉;原子吸收光谱测定法;原子吸收分光光度测定法;定义;化学分析和试验
【英文主题词】:Agriculturalproducts;Atomicabsorptionspectrometry;Atomicabsorptionspectrophotometry;Chemicalanalysisandtesting;Definitions;Derivatives;Determinationofcontent;Electrothermal;Foodproducts;Heavymetalcontent;Heavymetals;Interpretations;Leadcontent;Starchproducts;Starches
【摘要】:ThispartofISO11212specifiesamethodforthedeterminationoftheleadcontentofstarch,includingderivativesandby-products,byatomicabsorptionspectrometrywithelectrothermalatomization.Thenumberofparametersfortheprocedureinvolvedintheelectrothermalatomizationisfarlargerthaninflameatomization;itisthusimpossibletoproposeacomprehensivemethodlikelytoensuretheattainmentofsatisfactoryresultsonalltypesofapparatuscurrentlyavailable.Eachanalystshouldthereforeoptimizetheconditionsofuseofhis/herownapparatusonthebasisofgeneralorparticularinstructions.
【中国标准分类号】:X11
【国际标准分类号】:67_180_20
【页数】:6P.;A4
【正文语种】:英语