GB/T 4372.5-2014
直接法氧化锌化学分析方法 第5部分:锰量的测定 火焰原子吸收光谱法
Methods for chemical analysis of zinc oxide produced by direct process―Part 5:Determination of manganese content―Flame atomic absorption spectrometry method
- 实施日期
- 2015-08-01
- ICS 分类
- 77.120.60
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 4372.5-2014
Methods for chemical analysis of zinc oxide produced by direct process―Part 5:Determination of manganese content―Flame atomic absorption spectrometry method
GB/T 4372.2-2014
Methods for chemical analysis of zinc oxide produced by direct process―Part 2:Determination of lead oxide content―Flame atomic absorption spectrometry method
GB/T 4372.1-2014
Methods for chemical analysis of zincoxide produced by direct process―Part 1:Determination of zinc oxide content―Na2EDTA titration method
GB/T 3884.18-2014
Methods for chemical analysis of copper concentrates―Part 18:Determination of arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,magnesium oxide,calcium oxide contents―Inductively coupled plasma atomic emission spectrometry
GB/T 3884.17-2014
Methods for chemical analysis of copper concentrates―Part 17:Determination of aluminium oxide content―Chromazurol S spectrophotometric method and fluoride salts device-Na2EDTA titrimetric method
GB/T 3884.16-2014
Methods for chemical analysis of copper concentrates―Part 16: Determination of silicon dioxide content―K2SiF6 titrimetric method and Gravimetric method
GB/T 3884.15-2014
Methods for chemical analysis of copper concentrates―Part 15:Determination of iron content―Potassium dichromate titration method
GB/T 3260.9-2013
Methods for chemical analysis of tin―Part 9: Determination of sulphur content―Infra-red absorption method after high frequency induction furnace
GB/T 3260.8-2013
Methods for chemical analysis of tin―Part 8:Determination of zinc content―Flame atomic absorption spectrometric method
GB/T 3260.7-2013
Methods for chemical analysis of tin―Part 7: Determination of aluminium content―Electrothermal atomic absorption spectrometric method
GB/T 3260.6-2013
Methods for chemical analysis of tin―Part 6: Determination of arsenic contents―Malachite green arsenic molybdenum heteropoly acid photometric method
GB/T 3260.5-2013
Methods for chemical analysis of tin―Part 5:Determination of antimony content―The malachite green photometric method
GB/T 3260.4-2013
Methods for chemical analysis of tin―Part 4:Determination of lead content―Flame atomic absorption spectrometric method
GB/T 3260.3-2013
Methods for chemical analysis of tin―Part 3:Determination of bismuth content KI photometric method and flame atomic absorption spectrometric method
GB/T 3260.2-2013
Methods for chemical analysis of tin―Part 2:Determination of iron content―1,10-phenanthroline photometric method
GB/T 3260.1-2013
Methods for chemical analysis of tin―Part 1:Determination of copper content―Flame atomic absorption spectrometric method
GB/T 3260.10-2013
Methods for chemical analysis of tin―Part 10:Determination of cadmium content―Flame atomic absorption spectrometric method
GB/T 8151.18-2012
Methods for chemical analysis of zinc concentrates - Part 18: Determination of zinc content - Ion-exchange/ Na2EDTA titrimetric method
GB/T 8151.19-2012
Methods for chemical analysis of zinc sulfide concentrates - Part 19:Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
GB/T 8151.17-2012
Methods for chemical analysis of zinc concentrates - Part 17:Determination of zinc content - Hydroxide precipitation and Na2EDTA titrimetric method