Spectrophotometric measurement of concentrations of acidic triphenylmethane dyes in the air of the working zone

Norma vydaná dňa 8.6.1996

Measurement of concentrations of bright green cubosol Zh by thin layer chromatography in the air of the working zone

Norma vydaná dňa 8.6.1996

Photometric measurement of concentrations of Levan (a polysaccharide of microbial origin) in the air of the working zone

Norma vydaná dňa 8.6.1996

Photometric measurement of concentrations of megosyn in the air of the working zone

Norma vydaná dňa 8.6.1996

Determination of residual amounts of perchlorate in the tops and roots of the beet by high-performance liquid chromatography

Norma vydaná dňa 20.9.2008

Measurement of fluopicalide concentrations in the air of the working area and washes from the skin of operators by capillary gas-liquid chromatography

Norma vydaná dňa 5.9.2008

Gas chromatographic measurement of concentrations of menthol (L-2-isopropyl-5-methylcyclohexanol) in the air of the working zone

Norma vydaná dňa 8.6.1996

Photometric measurement of concentration of methacrolein ([alpha]-methylacrolein) in the air of the working zone

Norma vydaná dňa 8.6.1996

Photometric measurement of concentrations of methanesulfonamide in the air of the working zone

Norma vydaná dňa 8.6.1996

Methods of control. Chemical factors. Determination of melamine in milk and dairy products

Norma vydaná dňa 3.10.2008