HG/T 3526-2003
Industrial circulating cooling water-Determination of nitrite-Molecular absorption spectrometric method (English Version)
- Standard No.
- HG/T 3526-2003
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Chemical Industry
- Status
- 2012-07
- Replace By
- HG/T 3526-2011
- Latest
- HG/T 3526-2011
HG/T 3526-2003 history
- 2011 HG/T 3526-2011 Industrial circulating cooling water determination of nitrate.Spectrophotometric method using sulfosalicylic acid
- 2004 HG/T 3526-2003 Industrial circulating cooling water-Determination of nitrite-Molecular absorption spectrometric method
- 2002 HG/T 3526-1985 Determination method of nitrite ion in industrial circulating cooling water
