Recommended practice for photometric measurement of concentration of trifluoroacetic and pentafluoropropionic acids in the air of the working zone

Norma vydaná dňa 10.9.1991

Recommended practice for gas chromatographic measurement of concentrations of trichloroethylene, 1,4-dioxane, 1,2,4-trimethylbenzene (pseudocumene) in the air of the working zone

Norma vydaná dňa 10.9.1991

Methodology guidelines for gas chromatographic measurement of hydrocarbon concentrationsC1 - C4 (separately) in the working zone air

Norma vydaná dňa 10.9.1991

Recommended practice for photometric measurement of concentrations of m-phenoxyphenol in the air of the working zone

Norma vydaná dňa 10.9.1991

Recommended practice for gas chromatographic measurement of concentrations of phenol in the air of the working zone

Norma vydaná dňa 10.9.1991

Recommended practice for photometric measurement of concentration of phenol in the air of the working zone

Norma vydaná dňa 10.9.1991

Recommended practice for spectrophotometric measurement of concentrations of polymer powder phenol (PPP) in the air of the working zone

Norma vydaná dňa 10.9.1991

Recommended practice for photometric measurement of concentrations of boron fluoride in the air of the working zone

Norma vydaná dňa 10.9.1991

Recommended practice for ionometric measurement of concentration of boron fluoride in the air of the working zone

Norma vydaná dňa 10.9.1991

Recommended practice for ionometric measurement of concentration of hydrogen fluoride salts and hydrofluoric acid

Norma vydaná dňa 10.9.1991