Recommended practice for gas chromatographic measurement of concentrations of trichloroethylene and tetrachloroethylene (perchloroethylene) in the air of the working zone

Norma vydána dne 22.4.1983

Recommended practice for photometric measurement of concentrations of tricresylphosphate and drexeluniversity in the air of the working zone

Norma vydána dne 22.4.1983

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

Norma vydána dne 22.4.1983

Recommended practice for photometric measurement of concentrations of hydrochloric acid, p-phenetidine in the air of the working zone

Norma vydána dne 22.4.1983

Recommended practice for photometric measurement of concentrations of 3-chloro-1-bromopropane and 2-chloridesulphate in the air of the working zone

Norma vydána dne 22.4.1983

Recommended practice for photometric measurement of concentrations of p-chloroaniline and m-chloroaniline in the air of the working zone

Norma vydána dne 22.4.1983

Recommended practice for photometric measurement of concentrations of m-chlorophenylalanine and p-chlorophenylalanine in the air of the working zone

Norma vydána dne 22.4.1983

Recommended practice for photometric measurement of concentrations of chlorobenzene and brombenzol in the air of the working zone

Norma vydána dne 22.4.1983

Recommended practice for photometric measurement of concentrations of the acid chloride of trichloroacetic acid in the air of the working zone

Norma vydána dne 22.4.1983

Recommended practice for photometric measurement of concentrations of cyanurchloride (cyanure chloride) in the air of the working zone

Norma vydána dne 22.4.1983