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

Propazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 139-40-2

Picloram methyl derivative

PCB No. 55, 100µg/ml in Isooctane, 1ml