Recommended practice for photometric measurement of concentration of adipic and sebacic acids in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for photometric measurement of concentration of butylnitrite in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for gas chromatographic measurement of concentration of vinylpyridinium ether of ethylene glycol (vinyloxy) in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for polarographic measurement of concentration of tungsten in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for gas chromatographic measurement of concentration of diethylenetriamine, ethylenediamine, and triethylenetetramine in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for polarographic measurement of concentration of diethyltoluamide in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for photometric measurement of concentration of di(2-ethylhexyl)-phenylphosphate and diphenyl(2-ethylhexyl)phosphate in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for photometric measurement of concentration of 3,4-dimethoxyphenylacetone (homonymie) in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for photometric measurement of concentration of 3,4-dimethoxybenzaldehyde in the air of the working zone

Norma vydána dne 6.9.1983

Recommended practice for photometric measurement of concentration of 2,3-dibrom-2-butene-1,4-diol in the air of the working zone

Norma vydána dne 6.9.1983