Measurement of concentrations of potassium acetic acid by atomic absorption spectrophotometry in the air of the working zone

Norma vydána dne 8.6.1996

Measurement of concentrations of calcium lactate and iron lactate by atomic absorption spectrophotometry in the air of the working zone

Norma vydána dne 8.6.1996

Measurement of the concentrations of mexamine hydrochloride and mexamine base by high performance liquid chromatography in the air of the working area

Norma vydána dne 8.6.1996

Measuring of concentration of fumaric acid by high performance liquid chromatography in workplace air

Norma vydána dne 8.6.1996

Procedure for measuring the mass concentration of formaldehyde in samples of drinking, natural, purified waste and melt (snow) waters by the photometric method

Norma vydána dne 4.4.2018

Measurement procedure of the mass fraction of 1,1-dimethylhydrazine in soil samples by the photometric method. Guidelines for control methods

Norma vydána dne 23.11.2016

Measurement procedure of mass concentration of dimethylamine in the air of the working area by the photometric method. Guidelines for control methods

Norma vydána dne 23.11.2016

Recommended practice for photometric measurement of concentrations of p-aminosalicilova sodium (PAS sodium) in the air of the working zone

Norma vydána dne 8.6.1996

Recommended practice for photometric measurement of concentrations of anthranilic acid (o-aminobenzoic acid) in the air of the working zone

Norma vydána dne 8.6.1996

Determination of the mass concentration of oil products in water

Norma vydána dne 25.1.2001