Sodium indigo disulfonate
Sodium indigo disulfonate, Total:4 items.
The international standard classification for "Sodium indigo disulfonate" includes: Ambient atmospheres .
The Chinese standard classification for "Sodium indigo disulfonate" includes: Electric power testing technique , Analysis methods for toxic substances in atmosphere .
Professional Standard - Electricity
- DL/T 502.20-2006 Analytical methods of steam and water in power plants Part 20: Determination of dissolved oxygen (Colorimetric method using sodium indigo disulphonate)
- DL/T 502.19-2006 Analytical methods of steam and water in power plants Part 19: Determination of dissolved oxygen (Colorimetric method using sodium indigo disulphonate glucose)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 15437-1995 Ambient air－Determination of ozone－Indigo disulphonate spectrophotometry
Professional Standard - Environmental Protection
- HJ 504-2009 Ambient air - Determination of ozone - Indigo disulphonate spectrophotometry
Determination of Ozone by Sodium Indigo Disulfonate,Sodium Indigo Disulfonate Ozone,Indigo disulfonic acid,Sodium indigo disulfonate,Sodium indigo disulfonate glucose colorimetric method,Analysis of Sodium Indigo Disulfonate,Sodium Indigo Disulfonate Spectrophotometry,Spectrophotometric Determination of Ozone in Ambient Air by Sodium Indigo Disulfonate
