- Standard No.
- MT/T 254-2000
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- Professional Standard - Coal
- Latest
-
MT/T 254-2000
- Replace
-
MT 254-1991
- Scope
- This standard specifies the use of Nessler's reagent colorimetric method for the determination of ions in coal mine water. This standard is applicable to the determination of gold ions in coal mine water. Under the conditions specified in this standard, the solution concentration range for determination of ions is 0.1~10 mg/L. Diluting water samples can expand the range of determination.
MT/T 254-2000 history
- 2000 MT/T 254-2000 Determination method of ammonium ion in coal mine water
- 1991 MT 254-1991 Determination method of ammonium ion in coal mine water
MT/T 254-2000 Determination method of ammonium ion in coal mine water has been changed from MT 254-1991 Determination method of ammonium ion in coal mine water.