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GB/T 4324.17-2012
Methods for chemical analysis of tungsten - Part 17: Determination of sodium content - Flame atomic absorption spectrometry
- 英文版
GB/T 4324.16-2012
Methods for chemical analysis of tungsten - Part 16: Determination of loss content on ignition - Gravimetric method
- 英文版
GB/T 4324.14-2012
Methods for chemical analysis of tungsten - Part 14: Determination of residue content after chloride volatility - Gravimetric method
- 英文版
GB/T 4324.12-2012
Methods for chemical analysis of tungsten - Part 12: Determination of silicon content - Chlorization-molybdenum blue spectrophotometry
- 英文版
GB/T 4324.1-2012
Methods for chemical analysis of tungsten - Part 1: Determination of lead content - Flame atomic absorption spectrometry
- 英文版
GB/T 4324.11-2012
Methods for chemical analysis of tungsten - Part 11: Determination of aluminum content - Inductively coupled plasma atomic emission spectrometry
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GB/T 4324.10-2012
Methods for chemical analysis of tungsten - Part 10: Determination of copper content - Flame atomic absorption spectrometry
- 英文版
GB/T 4103.9-2012
Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content
- 英文版
GB/T 4103.8-2012
Methods for chemical analysis of lead and lead alloys - Part 8: Determination of tellurium content
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GB/T 4103.7-2012
Methods for chemical analysis of lead and lead alloys - Part 7: Determination of selenium content
- 英文版
GB/T 4103.6-2012
Methods for chemical analysis of lead and lead alloys - Part 6: Determination of arsenic content
- 英文版
GB/T 4103.5-2012
Methods for chemical analysis of lead and lead alloys - Part 5: Determination of bismuth content
- 英文版
GB/T 4103.4-2012
Methods for chemical analysis of lead and lead alloys - Part 4: Determination of iron content
- 英文版
GB/T 4103.3-2012
Methods for chemical analysis of lead and lead alloys - Part 3: Determination of copper content
- 英文版
GB/T 4103.2-2012
Methods for chemical analysis of lead and lead alloys - Part 2: Determination of antimony content
- 英文版
GB/T 4103.13-2012
Methods for chemical analysis of lead and lead alloys - Part 13: Determination of aluminium content
- 英文版
GB/T 4103.12-2012
Methods for chemical analysis of lead and lead alloys - Part 12: Determination of thallium content
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GB/T 4103.1-2012
Methods for chemical analysis of lead and lead alloys - Part 1: Determination of tin content
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GB/T 4103.11-2012
Methods for chemical analysis of lead and lead alloys - Part 11: Determination of zinc content
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GB/T 4103.10-2012
Methods for chemical analysis of lead and lead alloys - Part 10: Determination of silver content
- 英文版
GB/T 3884.9-2012
Methods for chemical analysis of copper concentrates - Part 9: Determination of arsenic and bismuth contents - Hydride generation- atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photom
- 英文版
GB/T 3884.8-2012
Methods for chemical analysis of copper concentrates - Part 8: Determination of zinc content - Na2EDTA titration method
- 英文版
GB/T 3884.7-2012
Methods for chemical analysis of copper concentrates - Part 7: Determination of lead content - Na2EDTA titration method
- 英文版
GB/T 3884.6-2012
Methods for chemical analysis of copper concentrates - Part 6: Determination of lead,zinc,cadmium and nickel content - Flame atomic absorption spectrometry method
- 英文版
GB/T 3884.5-2012
Methods for chemical analysis of copper concentrates - Part 5: Determination of fluoride content - Ion selective electrode method
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GB/T 3884.4-2012
Methods for chemical analysis of copper concentrates - Part 4: Determination of magnesium oxide content - Flame atomic absorption spectrophotometry method
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GB/T 3884.3-2012
Methods for chemical analysis of copper concentrates - Part 3: Determination of sulfur content - Gravimetric method and Combustion-titration method
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GB/T 3884.2-2012
Methods for chemical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method
- 英文版
GB/T 3884.14-2012
Methods for chemical analysis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method
- 英文版
GB/T 3884.13-2012
Methods for chemical analysis of copper concentrates - Part 13: Determination of copper - Electrogravimetric method
- 英文版

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