1,2,3-Trimethylbenzene

Propazine, 10.0 µg/ml, Acetonitrile, 10ml

1,2,3,4,6,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

5813/20 PFAS Native Mix, 2µg/ml in MeOH, 1,2ml