锌及锌合金化学分析方法硅量的测定 钼蓝分光光度法
The methods for chemical analysis of zinc and zinc alloys-The determination of silicon contentThe molybdenum blue spectrophotometrie method
检测标准
锌及锌合金化学分析方法铁量的测定 磺基水杨酸分光光度法和火焰原子吸收光谱法
The methods for chemical analysis of zinc and zinc alloys The determination of iron content-The sultosalicylic acid spectrometric method and theflame atomic absorption spectrometric method
工业用苯乙烯试验方法 第4部分:过氧化物含量的测定滴定法
Test method of styrene for industrial use Part 4:Determination of content of peroxides Titrimetric method
锌及锌合金化学分析方法铅、镉、铁、铜、锡、铝、砷、锑、镁、镧、铈量的测定 电感耦合等离子体-发射光谱法
The methods for chemical analysis of zinc and zinc alloysThe determination of lead,cadmium ,iron ,copper , tin ,aluminium .arsenie,stibium,magnesium lanthanum and cerium contentsThe inductively coupled plasma-optical emission spectrometrie method
锌及锌合金化学分析方法镧、铈合量的测定 三溴偶氮胂分光光度法
The methods for chemical analysis of zinc and zinc alloys The determination of lanthanum and cerium contents The tri-bromide arsenazo spectrophotometric method
锌及锌合金化学分析方法锡量的测定 苯芴酮-溴化十六烷基三甲胺分光光度法
The methods for chemical analysis of zinc and zinc alloys-The determination of tin contentThe phenylfluorone-cetyltrimethyla-mmonium bromide speetrophotometrie method
锌及锌合金化学分析方法镉量的测定 火焰原子吸收光谱法
The methods for chemical analysis of zinc and zine alloys-The determination of cadmiun content-The flame atomic absorption spectrometric method
锌及锌合金化学分析方法砷量的测定 原子荧光光谱法
The methods for chemical analysis of zinc and zinc alloys The determination of arsenic content The atomic fluorescence spectrometer method
工业用苯乙烯试验方法 第5部分:总醛含量的测定 滴定法
Test method of styrene for industrial use Part 5:Determination of the content of total aldehydes Titrimetrie method
工业用苯乙烯试验方法 第9部分:微量苯的测定气相色谱法
Test method of styrene for industrial use Part 9:Determination of trace benzeneGas chromatographic method
