2,2',3,3'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Mass-Labelled PCB Internal/Recovery Standards, 1.2ml, nonane

Kalthane, , Solvent-, Unit , # of units-, Cas.no.

Perdeuterated Internal Standard PAH-Mixture 4 5 analytes, each1000 µg/mL in benzene-d6; units: 1x1mL, 1x5mL 1337.16 Fluoranthene-d10 [93951-69-0] 1348.20 Benzo[b]fluoranthene-d12 [93951-98-5] 1349.20 Benzo[k]fluoranthene