This standard specifies the use of Ion chromatography to determine the concentration of fluorine, chlorine, nitrite, nitrate and sulfate in atmospheric precipitation. The concentration of these anions can be detected separately through the principle of ion exchange and Conductivity detector Detector, with the minimum detection concentration being F0.03 mg/L, Cl0.03 mg/L, NO20.05 mg/L, NO30.10 mg/L and SO4~ 0.10 mg/L. This standard is applicable to the field of environment monitoring. Qualitative and quantitative analysis of the main anion components in atmospheric precipitation samples.
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 | Z10 | ICS | 13.060.10 |
| Release Date | 1992-07-01 00:00:00 | Implementation Date | 1993-03-01 00:00:00 |
