Recommended practice for the measurement of concentration of diflubenzuron in the air of the working zone by the methods of high performance liquid and gas chromatography

Norma vydána dne 1.4.2004

Determination of aversectin C (on avermectin B1a) in the atmospheric air of populated areas by high-performance liquid chromatography

Norma vydána dne 1.3.2004

Determination of Aversectin C (on Avermectin B1a ) in soil by high performance liquid chromatography

Norma vydána dne 1.3.2004

Recommended practice for photometric measurement of concentrations of p-[alpha]-chloromethylene of tosylate in the air of the working zone

Norma vydána dne 8.6.1996

Recommended practice for gaschromatograph measurement of concentrations of 1-chloro-1-phenylacetone in the air of the working zone

Norma vydána dne 8.6.1996

Recommended practice for photometric measurement of concentrations of cyan acetyl cyazonum in the air of the working zone

Norma vydána dne 8.6.1996

Methodology guidelines for measurement of zink stearate in the working zone air by atomic absorption spectrophotometry

Norma vydána dne 8.6.1996

Recommended practice for spectrophotometric measurement of concentrations of Eucalimin in the air of the working zone

Norma vydána dne 8.6.1996

Recommended practice for the measurement of concentrations of ethyl ether of diphenylamine-urea acid in the air of the working zone by thin-layer chromatography

Norma vydána dne 8.6.1996

Recommended practice for the measurement of concentrations of ephedrine hydrochloride in the air of the working zone by thin-layer chromatography

Norma vydána dne 8.6.1996