This standard applies to the determination of ammonia concentration in air and industrial waste gas using the ammonia Gas sensing electrode method. This method detects ammonia concentration by pH Glass electrode and silver-silver chloride reference electrode with a determination limit of 0.014 mg/m ³. This standard details the testing principle, reagent configuration and experimental steps. It is suitable for air mass monitoring and industrial waste gas emission control. The ammonia content in a sample can be accurately determined by the potential change of the ammonia Gas sensing electrode.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Z15 | ICS | 13.040.20 |
| Release Date | 1993-09-18 00:00:00 | Implementation Date | 1994-05-01 00:00:00 |