MT/T 742.1-2011
Determination of total chrominum in mine water (English Version)
- Standard No.
- MT/T 742.1-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Coal
- Latest
- MT/T 742.1-2011
- Replace
- MT/T 742.1-1997
- Scope
- This section specifies a method for the determination of total chromium content in coal mine water using the diphenylcarbohydrazide colorimetric method. This section is applicable to the determination of total chromium content in coal mine water. The range of this section for determination of total chromium content is 0.004 mg/L ~ 1.000 mg/L.
MT/T 742.1-2011 history
- 2011 MT/T 742.1-2011 Determination of total chrominum in mine water
- 1997 MT/T 742.1-1997 Determination of total chrominum in mine water
