Spinosad, 100 µg/ml, Acetonitrile, 1ml

Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml

ICP-MS Tuning Solution #1 EPA 200.8

Propetamphos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 31218-83-4