BS DD CEN/TS 16198-2011 肥料.络合滴定法测定镁

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【英文标准名称】:Fertilizers.Determinationofmagnesiumbycomplexometry
【原文标准名称】:肥料.络合滴定法测定镁
【标准号】:BSDDCEN/TS16198-2011
【标准状态】:作废
【国别】:英国
【发布日期】:2011-07-31
【实施或试行日期】:2011-07-31
【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】:Agriculturalproducts;Agriculture;Chemicalanalysisandtesting;Complexingmethods;Complexometry;Determinationofcontent;Fertilizers;Laboratorytesting;Magnesium;Magnesiumcontents;Mathematicalcalculations;Methodsofanalysis;Soilimprovingmaterials;Testing
【摘要】:ThisTechnicalSpecificationspecifiesamethodforthedeterminationofmagnesiuminfertilizerextracts.ThemethodisapplicabletothefollowingECfertilizerextractsforwhichthedeterminationoftotalmagnesiumand/orwater-solublemagnesiumisprovidedforaccordingtotheRegulation(EC)No2003/2003,AnnexI[3]:?fertilizerslistedin[3],AnnexI:straightnitrogenousfertilizers,type1b+1c(calciummagnesiumnitrate),type7(magnesiumsulfonitrate),type8(nitrogenousfertilizerswithmagnesium)andstraightpotassicfertilizers,type2(enrichedkainite),type4(potassiumchloridecontainingmagnesium),type6(potassiumsulfatecontainingmagnesiumsalt);?fertilizerslistedin[3],AnnexIDrelatingtosecondarynutrients.
【中国标准分类号】:G21
【国际标准分类号】:65_080
【页数】:16P.;A4
【正文语种】:英语