Recommended practice for photometric measurement of concentrations of glyoxal (oxalic aldehyde) in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for fluorometric measurement of concentrations of dianhydride-diphenyloxide-3,4,31,41-tetracarbonyl acid in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for photometric measurement of concentration of N, N´-dihydroxyethylene in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for spectrophotometric measurement of concentrations of 1,3-dimethyl-4-amino-5-formyl-amine-uracyl (formyl-uracyl) in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for spectrophotometric measurement of concentrations of 1,3-dimethyloxetane in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for gas chromatographic measurement of concentrations of dimethyl ether of diethylene glycol (diglyme) and 2-methoxyethanol ether of acetic acid (methyl cellosolve acetate) in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for photometric measurement of concentration of N, N-dimethyl-N - (beta-chloroethyl)hydrazine chloride (quartzine) in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for the measurement of concentrations of disodium salt of diethyl ether-N-(gamma-decyloxy-propyl)-N-beta-carboxy-beta-sulfopropyl aspartic acid (wetting agent SV-1147) in the air of the working zone by flame photometry

Norma vydaná dňa 10.10.1991

Recommended practice for gas chromatographic measurement of concentrations of 2,6 dichloraniline in the air of the working zone

Norma vydaná dňa 10.10.1991

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

Norma vydaná dňa 10.10.1991