Recommended practice for a separate photometric determination of benzene, toluene and isomers (meta-, ortho-, para-) of xylene in the air

Die Norm herausgegeben am 18.4.1977

Recommended practice for photometric determination of butyric anhydride in the air

Die Norm herausgegeben am 18.4.1977

Recommended practice for photometric determination of epichlorohydrin in the air (1st method)

Die Norm herausgegeben am 18.4.1977

Recommended practice for photometric determination of epichlorohydrin in the air (2nd method)

Die Norm herausgegeben am 18.4.1977

Recommended practice for sanitary protection of reservoirs from pollution by waste waters of the pulp and paper industry

Die Norm herausgegeben am 29.12.1978

Recommended practice for photometric determination of 5,6-amino-2P-aminobenzimidazole (emollient-2) in the air

Die Norm herausgegeben am 6.6.1979

Recommended practice for chromatographic determination of acetone, formaldehyde, phenol, furfurol, furfuryl alcohol, benzyl alcohol, xylene, toluene, o-cresol, p-cresol in the air

Die Norm herausgegeben am 6.6.1979

Recommended practice for potentiometric determination of 4-amino-3,5,6-trichloro-picolinic acid acid in the air

Die Norm herausgegeben am 6.6.1979

Recommended practice for photometric determination of benzosulfimide in the air

Die Norm herausgegeben am 6.6.1979

Recommended practice for chromatographic determinationof benlate in the air

Die Norm herausgegeben am 6.6.1979