Guidelines for the spectrophotometric measurement of abat concentrations in the air of the working area

Standard published on 10.9.1991

Guidelines for the measurement of alipur concentrations by thin layer chromatography

Standard published on 10.9.1991

Guidelines for the photometric measurement of amidophos concentrations in the air of the working area

Standard published on 10.9.1991

Guidelines for the photometric measurement of concentrations of higher aliphatic amines (hexadecylamine, heptadecylamine, octodecylamine, nonadecylamine, eicosylamine) in the air of the working area

Standard published on 10.9.1991

Guidelines for the photometric measurement of aromatic amines and isocyanates concentrations against a standard substance in the air of the working area

Standard published on 10.9.1991

Guidelines for the photometric measurement of the concentrations of primary and secondary amines (piperidine, hexamethyleneimine, morpholine, diallylamine, pyrrolidine, diisopropylamine, dipropylamine, monoisopropylamine, monoallylamine) in the working zo

Standard published on 10.9.1991

Guidelines for the extraction-photometric measurement of the concentrations of anionic surfactants in the working zone air

Standard published on 10.9.1991

Guidelines for the photometric measurement of the concentrations of acetopropyl acetate, bromoacetopropyl acetate and chloroacetopropyl acetate in the working zone air

Standard published on 10.9.1991

Guidelines for the photometric measurement of benzene and nitrobenzene concentrations in the working zone air

Standard published on 10.9.1991

Guidelines for the measurement of betanal concentrations in the working zone air by thin layer chromatography

Standard published on 10.9.1991