Recommended practice for chromatographic determination of 2-monochloro-p-tert-butyltoluene, 2,5-dichlor-p-tert-butyltoluene, 2,3,6-trichloro-p-tert-butyltoluene, 2,3,6-trichlorotoluene in the air

Norma vydána dne 6.6.1979

Recommended practice for chromatographic determination of mercaptans, sulfides and disulfides in the air

Norma vydána dne 6.6.1979

Recommended practice for chromatographic determination of isomers of nitrochlorobenzene in the air

Norma vydána dne 6.6.1979

Guidelines on flame-photometric determination of yttrium oxide in the air

Norma vydána dne 6.6.1979

Recommended practice for chromatographic determination of trimethylethylene oxide in the air

Norma vydána dne 6.6.1979

Recommended practice for photometric determination of lead and its compounds in the air

Norma vydána dne 6.6.1979

Recommended practice for photometric determination of lead in the air

Norma vydána dne 6.6.1979

Recommended practice for chromatographic determination of p-tert-butyltoluene in the air

Norma vydána dne 6.6.1979

State system for ensuring uniform measurement. Concrete strength in structures and products. Measurement procedure during field tests by the anchor pull-out method

Norma vydána dne 1.12.2003

Recommended practice for chromatographic determination of toluene, chlorobenzene, loretana, brometane, ethyl and butyl alcohols in the air

Norma vydána dne 6.6.1979