Disulfoton, 100 µg/ml, Acetonitrile, 5ml

PCB No. 118, 100µg/ml in Isooctane, 1ml

pH 4.0 Standard @ 25°C

Cadalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 483-78-3