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

Norma vydaná dňa 10.10.1991

Recommended practice for photometric measurement of concentrations of para-menthane-diol-1,8 (terpin hydrate) in the air of the working zone

Norma vydaná dňa 10.10.1991

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

Norma vydaná dňa 10.10.1991

Recommended practice for photometric measurement of concentrations of 5-(1-methylbutyl)-5-ethylbarbituric sodium (thiopental sodium) in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for gas chromatographic measurement of concentrations of 2-methyl-1,3-dioxolane (acetal) in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for spectrophotometric measurement of concentrations of 3-methyl-8-methoxy-ZN,1,2,5,6-tetrahydropyridine-(1,2,3,AB) carboline hydrochloride (inkazan) in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for gas chromatographic measurement of concentrations of N-methylpyrrolidone in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for gas chromatographic measurement of concentrations of methyl ester of perfluoro-pelargonic acid in the air of the working zone

Norma vydaná dňa 10.10.1991

Recommended practice for gas chromatographic measurement of concentrations of methyl ester of alpha-chloropropionic acid in the air of the working zone

Norma vydaná dňa 10.10.1991

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

Norma vydaná dňa 10.10.1991