Guidelines for the photometric measurement of phosphorus oxychloride concentrations in the working zone air

Standard published on 10.9.1991

Guidelines for the spectrophotometric measurement of papaverine hydrochloride concentrations in the working zone air

Standard published on 10.9.1991

Guidelines for the photometric measurement of propionaldehyde in the working zone air

Standard published on 10.9.1991

Guidelines for the chromatographic measurement of the concentration of solan in the working zone air

Standard published on 10.9.1991

Guidelines for the photometric measurement of the concentration of terephthalic acid in the working zone air

Standard published on 10.9.1991

Guidelines for the photometric determination of 1,2,5,6-tetrahydrobenzaldehyde in air

Standard published on 10.9.1991

Guidelines for the chromatographic measurement of the concentration of tetrahydrobenzyl ester of cyclohexenecarboxylic acid in the working zone air

Standard published on 10.9.1991

Guidelines for gas chromatographic measurement of 1,1,2,3-tetrachloropropene concentrations in the working zone air

Standard published on 10.9.1991

Guidelines for the photometric measurement of thioglycolic acid concentrations in the working zone air

Standard published on 10.9.1991

Guidelines for gas chromatographic measurement of the concentrations of trichlorethylene, 1,4-dioxane and 1,2,4-trimethylbenzene (pseudocumene) in the working zone air

Standard published on 10.9.1991