2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Chlorpyrifos-methyl, 10.0 µg/ml, Cyclohexane, 10

2,4,8-Trimethyldibenzothiophene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1210-52-2

Bentazone,1000 µg/mL,MeOH,1mL