Simazine, 10.0 µg/ml, Acetonitrile, 10ml

6-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16587-47-6

Method 429 Native PAH Stock Solution, 1.2ml, isooctane

Di-n-octyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,