PAH-Mix 9, 100µg/ml in Cyclohexane, 1ml

O,O-Diethylthiophosphate, potassium salt, 50mg

Dibenz[a,i]acridine, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 226-92-6

Sulfamethazine, 250mg