Determination of sodium andpotassium in the wet precipitation--Atomic absorption spectrophotometry

Norma vydána dne 1.7.1992

Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry

Norma vydána dne 1.7.1992

Collection and preservation of the wet precipitation sample

Norma vydána dne 1.7.1992

Determination of specific conductance in the wet precipitation

Norma vydána dne 1.7.1992

Determination of pH value of the wet precipitation--Glass electrode method

Norma vydána dne 1.7.1992

Determination of fluoride chloride ntrite nitrate salfate in the wet precipitation--Ion chromotography

Norma vydána dne 1.7.1992

Determination of sulfate in the wet precipitation

Norma vydána dne 1.7.1992

Determination of nitrite in the wet precipitation--N-(1-naphthyl)-1 2-diaminoethane dihydrochloride spectrophotometry

Norma vydána dne 1.7.1992

Determination of nitrate in the wet precipitation

Norma vydána dne 1.7.1992

Determination of chloride in wet precipitation--Ferrithiocyanate spectrophotometry

Norma vydána dne 1.7.1992