PCB Congeners & Hexachlorobenzene Mix #5

Phosmet, 100 µg/ml, Toluene, 5ml

Aldicarb sulfone, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1646-88-4

Bentazone-methyl, 100µg/ml in Acetonitrile, 5ml