Control methods. Chemical factors. Measuring mass concentrations of oxide and nitrogen dioxide in air of working zone by reaction with Griss-Ilosvay reagent by photometry method

Norma vydaná dňa 29.4.2009

Determination of pentachlorophenol in food products

Norma vydaná dňa 2.2.2009

Gas chromatographic measurement of monobutyl ether of diethylene glycol in the air of the working zone

Norma vydaná dňa 8.6.1996

Determination of residual amounts of doramectin in food products

Norma vydaná dňa 2.2.2009

Determination of non-food dyes Sudan I, Sudan II, Sudan III, Sudan IV and Para Red in food products and biologically active food additives

Norma vydaná dňa 5.2.2009

Photometric measurement of concentrations of sodium hypophosphite in the air of the working zone

Norma vydaná dňa 8.6.1996

Photometric measurement of concentrations of 6-nitro-2-carbomethoxyaminochinosolon-4 nikamyzolon, nitro-CMAC) in the air of the working zone

Norma vydaná dňa 8.6.1996

Photometric measurement of concentrations of hydroxyethyl starch in the air of the working zone

Norma vydaná dňa 8.6.1996

Photometric measurement of concentration of tin tetrachloride pentahydrate in the air of the working zone

Norma vydaná dňa 8.6.1996

Photometric measurement of concentrations of 1,2-pentandiol and oxide of pentene-1 (1,2-epoxybutane) in the air of the working zone

Norma vydaná dňa 8.6.1996