Measurement of mass concentrations of chlormethane (methyl chloride), chlorethane (ethyl chloride), dichloromethane (methylene chloride), trichloromethane (chloroform), tetrachloromethane (carbon tetrachloride) in workplace air by gas chromatography

Die Norm herausgegeben am 18.8.2004

Measurement of mass concentrations of cyanogen (cyanogen chloride) in working zone air by photometry

Die Norm herausgegeben am 18.8.2004

Recommended practice for photometric measurement of concentrations of 5(6)-amino-(2-p-aminophenyl) benzimidazole (emollient-2) (AFB) in the air of the working zone

Die Norm herausgegeben am 8.6.1996

Recommended practice for spectrophotometric measurement of concentrations of aranaz (3(a-Z-arabinopyranosyl-1)-1-methyl-1-nitrosurea) in the air of the working zone

Die Norm herausgegeben am 8.6.1996

Determination of oil concentration in soil by infrared spectrophotometry

Die Norm herausgegeben am 1.7.2005

Gas chromatographic determination of vinyl chloride and acetaldehyde in the air

Die Norm herausgegeben am 1.7.2005

Spectrophotometric determination of carboxymethylcellulose sodium salt in ambient air

Die Norm herausgegeben am 1.7.2005

Spectrophotometric determination of subtilisin (protease) in ambient air

Die Norm herausgegeben am 1.7.2005

Recommended practice for the measurement of concentrations of ricin in the air of the working zone

Die Norm herausgegeben am 8.6.1996

Determination of fumonisins B(1) and(2) in corn (grain, grits, flour) by high performance liquid chromatography

Die Norm herausgegeben am 1.7.2005