Recommended practice for the measurement of concentration of diazolin in the air of the working zone by high performance liquid chromatography

Die Norm herausgegeben am 30.12.1999

Recommended practice for spectrophotometric measurement of concentrations of 1,2-dihydrocarvone-4(3H)-HE´s in the air of the working zone

Die Norm herausgegeben am 31.12.1999

Recommended practice for spectrophotometric measurement of concentrations of the disodium salt of 1-hydroxy-2-phenylazo-3,6-disulfo-7-(4´-nitrophenylazo)-8-aminonaphthalene (acid black dye N) in the air of the working zone

Die Norm herausgegeben am 31.12.1999

Recommended practice for the measurement of concentrations of indigo-carmine in the air of the working zone by high performance liquid chromatography

Die Norm herausgegeben am 31.12.1999

Recommended practice for the measurement of concentrations of acid red in the air of the working zone by high performance liquid chromatography

Die Norm herausgegeben am 31.12.1999

Recommended practice for spectrophotometric measurement of concentrations of anionic brown dye Zhl in the air of the working zone

Die Norm herausgegeben am 31.12.1999

Recommended practice for spectrophotometric measurement of concentrations of anionic dark green dye in the air of the working zone

Die Norm herausgegeben am 31.12.1999

Recommended practice for spectrophotometric measurement of concentrations of indigo golden-yellow dye ZhKh in the air of the working zone

Die Norm herausgegeben am 31.12.1999

Recommended practice for spectrophotometric measurement of concentrations of indigo golden-yellow dye KKh in the air of the working zone

Die Norm herausgegeben am 31.12.1999

Recommended practice for gas chromatographic measurement of concentration of mentanil acetate in the air of the working zone

Die Norm herausgegeben am 31.12.1999