Recommended practice for gas chromatographic measurement of concentrations of 2-methylpentene-1 and 2-methylpentene-2 in the air of the working zone

Norma vydána dne 30.12.1999

Recommended practice for gas chromatographic measurement of concentrations of mobiltherm-605 in the air of the working zone

Norma vydána dne 30.12.1999

Recommended practice for spectrophotometric measurement of concentrations of the sodium salt of 4-aminotoluene-3-sulfonic acid in the air of the working zone

Norma vydána dne 30.12.1999

Recommended practice for spectrophotometric measurement of concentrations of the sodium salt of 1,3-phenylendiamin-4-sulfonic acid in the air of the working zone

Norma vydána dne 30.12.1999

Recommended practice for spectrophotometric measurement of concentrations of 2-(alpha-naphthylmethyl)-imidazoline nitrate (naphazoline) in the air of the working zone

Norma vydána dne 30.12.1999

Recommended practice for spectrophotometric measurement of concentrations of L(+)1-n-nitrophenyl-2- trichloro-acetylamino-propanediol-1,3 ("trichloro-acetylic") in the air of the working zone

Norma vydána dne 30.12.1999

Recommended practice for gas chromatographic measurement of concentrations of pinan (2,6,6-trimethylbicyclo-[3,1,1]-heptane) in the air of the working zone

Norma vydána dne 30.12.1999

Recommended practice for the measurement of concentrations oof pregnadien-1,4-triol-11-beta,17-alpha, 21-dione-3,20 (prednisolone) in the air of the working zone by high performance liquid chromatography

Norma vydána dne 30.12.1999

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

Norma vydána dne 30.12.1999

Recommended practice for spectrophotometric measurement of concentration of the mixture of polydimethylsiloxanes in the air of the working zone

Norma vydána dne 30.12.1999