PAH-Mix 24 deuterated, 10 ng/µl, 1ml

Phenylacetic acid

1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

1H,1H,2H,2H-Perfluorodecyl acrylate, 1.2ml x 50ug/ml, isooctane