Recommended practice for the measurement of diazo-phenoxazine(2-chloro-10-methyl-3,4-diazapentane) by high-performance liquid chromatography in the air of the working zone

Die Norm herausgegeben am 30.12.1999

Recommended practice for spectrophotometric measurement of concentration of 2,4-diamino-1,3,5-triethylbenzene in the air of the working zone

Die Norm herausgegeben am 30.12.1999

Recommended practice for gas chromatographic measurement of concentration of 2,2-dihydroxydiphenylpropane (diphenylolpropane) in the air of the working zone

Die Norm herausgegeben am 30.12.1999

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

Die Norm herausgegeben am 30.12.1999

Recommended practice for extraction-photometric measurement of concentrations of 3,6-dimethyl-1,2,3,4,4 a,9a-hexahydro-gamma-carboline dihydrochloride (carbidine) in the air of the working zone

Die Norm herausgegeben am 30.12.1999

Recommended practice for spectrophotometric measurement of concentration of 3,7-dimethyl-1-(5-oxohexyl)-xanthine (pentoxifylline) in the air of the working zone

Die Norm herausgegeben am 30.12.1999

Recommended practice for gas chromatographic measurement of concentrations of dimethyl sulfide, dimethyl disulfide, aldehyde methylthiopropionate in the air of the working zone

Die Norm herausgegeben am 30.12.1999

Recommended practice for gas chromatographic measurement of concentrations of diphenyl-chloromethane (benzhydryl-chloride) in the air of the working zone

Die Norm herausgegeben am 30.12.1999

Recommended practice for the measurement of concentration of N-(2,6-difluoro-benzyl)-N-(4-chlorophenyl)urea (dimilin) in the air of the working zone by thin-layer chromatography

Die Norm herausgegeben am 30.12.1999

Recommended practice for gas chromatographic measurement of concentrations of 1,1-difluoro-1,1,2-trichloroethane (halocarbon-122) in the air of the working zone

Die Norm herausgegeben am 30.12.1999