Benzo(a)fluoranthene, 100µg/ml in Acetonitrile, 5m

3,4-Dimethylthieno[2,3-b]thiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17502-58-1

4-Hydroxysulfadiazine,neat,neat,1mg

PCB Calibration Solution, 100µg/ml in Acetone, 1ml