Gas chromatographic determination of N-nitrosodimethylamine (NDMA) in the air. Guidelines

Norma vydaná dňa 1.7.2004

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

Norma vydaná dňa 8.6.1996

Gas chromatography determination of dimethylformamide (DMF) in the air. Guidelines

Norma vydaná dňa 1.7.2004

Gas chromatographic determination of N-nitrosodimethylamine in drinking water and water reservoirs

Norma vydaná dňa 1.7.2004

Recommended practice for photometric measurement of concentrations of 1-phenyl-3-aminopyrazole-5 in the air of the working zone

Norma vydaná dňa 8.6.1996

Recommended practice for gas chromatographic measurement of concentrations of acid chloride of permethrinic acid in the air of the working zone

Norma vydaná dňa 8.6.1996

Atomic absorption measurement of mass concentrations of lead, cadmium, zinc and nickel in blood

Norma vydaná dňa 1.5.2004

Recommended practice for gas chromatographic measurement of concentrations of liquid NGZh-5U in the air of the working zone

Norma vydaná dňa 8.6.1996

Recommended practice for spectrophotometric measurement of concentrations of sodium salt of deoxyribonucleic acid (Na-DNA) in the air of the working zone

Norma vydaná dňa 8.6.1996

Determination of residual amounts of chloramphenicol (Chloramphenicol, Chlormycetin) in foods of animal origin by high performance liquid chromatography and enzyme immunoassay

Norma vydaná dňa 1.5.2004