DMST, 100 µg/ml, Acetonitrile, 1ml

Mass-Labelled Chlorobenzene Solution/Mixture, 1.2ml, isooctane

Dibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 132-65-0

Indeno(1,2,3-c,d)pyrene-D12,10µg/mL in CY, 1ml