Conceptid (2) | Preflabel |
---|---|
GABZGCXX | Concentration of benzene {CAS 71-43-2} per unit volume of the atmosphere [gaseous phase] by gas chromatography-flame ionisation detection |
GATLGCXX | Concentration of methylbenzene {toluene CAS 108-88-3} per unit volume of the atmosphere [gaseous phase] by gas chromatography-flame ionisation detection |