GB/T 1515-2002
锰矿石 磷含量的测定 磷钼蓝分光光度法
Manganese ores--Determination of phosphorus content--Phosphomolybdenum blue spectrophotometric method
- 实施日期
- 2003-04-01
- ICS 分类
- 73.060.20
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。
找到 485 条
GB/T 1515-2002
Manganese ores--Determination of phosphorus content--Phosphomolybdenum blue spectrophotometric method
GB/T 10322.2-2000
Iron ores--Experimental methods for evaluation of quality variation
GB/T 10322.5-2000
Iron ores--Determination of moisture content of a consignment
GB/T 10322.3-2000
Iron ores--Experimental methods for checking the precision of sampling
GB/T 17229-1998
The expertise for oceanic polymetallic nodules survey
GB/T 2469-1996
Pyrites and concentrate--Determination of carbon content--Caustic asbestos gravimetric method
GB/T 2465-1996
Pyrites and concentrate--Determination of fluorine content--Ion-selective electrode method
GB/T 2464-1996
Pyrites and concentrate--Determination of arsenic content--Ag-DDTC spectrophotometric method
GB/T 2461-1996
Pyrites and concentrate--Determination of moisture--Gravimetric method
GB/T 16575-1996
Pyrites and concentrate--Determination of aluminium content--EDTA volumetric method
GB/T 16574-1996
Pyrites and concentrate--Determination of silicon content--Gravimetric method
GB/T 2460-1996
Pyrites and concentrate--Methods for sampling and preparation sample
GB/T 2462-1996
Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method
GB/T 14949.9-1994
Manganese ores--Determination of sulphur contents
GB/T 14949.8-1994
Manganese ores--Determination of hygroscopic moisture content in analytical samples
GB/T 14949.7-1994
Manganese ores--Determination of sodium and pota-ssium contents
GB/T 14949.6-1994
Manganese ores--Determination of copper,lead and zinc contents
GB/T 14949.5-1994
Manganese ores--Determination of titanium content
GB/T 14949.3-1994
Manganese ores--Determination of barium oxide content
GB/T 14949.2-1994
Manganese ore--Determination of nickel content