1,4-Dichlorobenzene, 100 µg/ml, Methanol, 5ml

2,4,4,5-Tetrachlorobiphenyl (BZ-74)

m-Quarterphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1166-18-3

Metolachlor