GB/T 8151.1-2012
Methods for chemical analysis of zinc concentrates - Part 1:Determination of zinc content - Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
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
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 3884.13-2012
Methods for chemical analysis of copper concentrates - Part 13: Determination of copper - Electrogravimetric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.9-2012
Methods for chemical analysis of zinc concentrates - Part 9: Determination of fluorine content - The ion selective electrode method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.8-2012
Methods for chemical analysis of zinc concentrates - Part 8: Determination of cadmium content - The flame atomic absorption spectrometric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.7-2012
Methods for chemical analysis of zinc concentrates - Part 7: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.6-2012
Methods for chemical analysis of zinc concentrates - Part 6: Determination of copper content - The flame atomic absorption spectrometric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.5-2012
Methods for chemical analysis of zinc concentrates - Part 5: Determination of lead content - The flame atomic absorption spectrometric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.4-2012
Methods for chemical analysis of zinc concentrates - Part 4: Determination of silicon dioxide content - Molybdenum blue spectrophotometry
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.3-2012
Methods for chemical analysis of zinc concentrates - Part 3: Determination of iron content - Na2EDTA titrimetric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.2-2012
Methods for chemical analysis of zinc concentrates - Part 2:Determination of sulfur content - The combustion neutralization titrimetric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.20-2012
Methods for chemical analysis of zinc concentrates - Part 20:Determination of copper,lead,iron,arsenic,cadmium antimony, calcium,magnesium contents - Inductively coupled plasma atomic emission spectrometry
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.14-2012
Methods for chemical analysis of zinc concentrates - Part 14: Determination of nickel content - The flame atomic absorption spectrometric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.13-2012
Methods for chemical analysis of zinc concentrates - Part 13: Determination of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.12-2012
Methods for chemical analysis of zinc concentrates - Part 12: Determination of sliver content - The flame atomic absorption spectrometric method
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.11-2012
Methods for chemical analysis of zinc concentrates - Part 11: Determination of antimony content - Hydride generation-atomic fluorescence spectrometry
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 8151.10-2012
Methods for chemical analysis of zinc concentrates - Part 10:Determination of tin content - Hydride generation-atomic fluorescence spectrometry
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 4103.9-2012
Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 4103.8-2012
Methods for chemical analysis of lead and lead alloys - Part 8: Determination of tellurium content
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60
GB/T 4103.7-2012
Methods for chemical analysis of lead and lead alloys - Part 7: Determination of selenium content
- 实施日期
- 2013-10-01
- ICS 分类
- 77.120.60