Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,

Phenanthrene-13C6,100 µg/mL,n-nonane,1mL

Fluoranthene, 10 µg/ml, Cyclohexane, 10ml

n-Pentadecylbenzene-d36, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 352431-31-3