Caffeine, 100µg/ml in MeOH, 1ml

Oxadiargyl, 100 µg/ml, Acetonitrile, 1ml

Benzo(b)fluoranthene, 100µg/ml in Acetonitrile, 1ml

Arochlor 1232, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11141-16-5