Recommended practice for the measurement of concentrations of 1-methyl-2-phenylthiomethyl-3-carbethoxy-4-dimetilaminometil-5-hydroxy-6-bromoindole (arbidol base) in the air of the working zone by high performance liquid chromatography

Standard published on 31.12.1999

Recommended practice for the measurement of concentrations of 1-methyl-2-phenylthiomethyl-3-carbethoxy-5-hydroxy-6-bromoindole (tienda) and 1,2-dimethyl-3-carbethoxy-5-acetoxyheptane (acetoxyethyl) in the air of the working zone by high performance liquid

Standard published on 31.12.1999

Recommended practice for spectrophotometric measurement of concentrations of N-(1-methyl-2-ethoxycarbonylphenyl)-D(-)-alpha-aminophenylacetic acid ("DK"-C-phenylglycine) in the air of the working zone

Standard published on 31.12.1999

Recommended practice for spectrophotometric measurement of concentrations of monopolisation (1,3-cyclohexanedione) in the air of the working zone

Standard published on 31.12.1999

Recommended practice for the measurement of concentrations of sodium hydrosulfite and potassium permanganate in the air of the working zone by atomic absorption spectrophotometry

Standard published on 31.12.1999

Recommended practice for the measurement of concentrations of sodium nitrosodiethanolamine (III) (nitroprusside sodium) in the air of the working zone by thin-layer chromatography

Standard published on 31.12.1999

Recommended practice for the measurement of concentrations of sodium thiosulphate and potassium cyanate in the air of the working zone by atomic absorption spectrophotometry

Standard published on 31.12.1999

Recommended practice for the measurement of concentrations of nicotinoyl-gamma-aminobutyric acid by high-performance liquid chromatography in the air of the working zone

Standard published on 31.12.1999

Recommended practice for the measurement of concentration of nipazol in the air of the working zone by high performance liquid chromatography

Standard published on 31.12.1999

Recommended practice for the measurement of concentrations of m-nitrobenzamide by high-performance liquid chromatography in the air of the working zone

Standard published on 31.12.1999