Diclobutrazol, 100 µg/ml, Ethyl acetate, 1ml

Atrazine-2-hydroxy, 100 µg/ml, Methanol, 1ml

PCB No. 204, 100µg/ml in Isooctane, 1ml

2,6-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 89816-75-1