Conceptid (2) | Preflabel |
---|---|
AYI5GCD2 | Concentration of 2-methyl-1,3-butadiene {isoprene CAS 78-79-5} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and gas chromatography-flame ionisation detection |
GYI5GCXX | Concentration of 2-methyl-1,3-butadiene {isoprene CAS 78-79-5} per unit volume of the atmosphere [gaseous phase] by gas chromatography-flame ionisation detection |