GB/T 13580.12-1992
Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry (English Version)
- Standard No.
- GB/T 13580.12-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 13580.12-1992
- Scope
- This standard specifies the atomic absorption spectrophotometric method for the determination of potassium and sodium in atmospheric precipitation. This standard applies to the determination of potassium and sodium in atmospheric precipitation samples. The minimum detectable concentration of potassium in this standard is 0.013mg/L, and that of sodium is 0.008mg/L. The measuring range of potassium is 0.08~4mg/L, and sodium is 0.02~0. ()41ng/L.
GB/T 13580.12-1992 history
- 1992 GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 13580.12-1992 -All Parts
GB/T 13580.1-1992 General princeptes for analytial methods of the wet precipitation
GB/T 13580.10-1992 Determination of fluoride in the wet precipitation.Fluor reagent spectrophotometry
GB/T 13580.11-1992 Determination of ammonium in the wet precipitation
GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 13580.13-1992 Determination of calcium and magnesium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 13580.2-1992 Collection and preservation of the wet precipitation sample
GB/T 13580.3-1992 Determination of specific conductance in the wet precipitation
GB/T 13580.4-1992 Determination of pH value of the wet precipitation.Glass electrode method
GB/T 13580.5-1992 Determination of fluoride,chloride,ntrite,nitrate,salfate in the wet precipitation.Ion chromotography
GB/T 13580.6-1992 Determination of sulfate in the wet precipitation
GB/T 13580.7-1992 Determination of nitrite in the wet precipitation.N-(1-naphthyl)-1,2-diaminoethane dihydrochloride spectrophotometry
GB/T 13580.8-1992 Determination of nitrate in the wet precipitation
GB/T 13580.9-1992 Determination of chloride in the wet precipitation.Ferrithiocyanate spectrophotometry