Parathion-ethyl, 100 µg/ml, Toluene, 1ml

O-Acetylsalicylic anhydride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1466-82-6

β-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml

Chlorfenson, 100 µg/ml, Ethyl acetate, 5ml