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

Nicotinic acid, 1000µg/mL, Solvent-water, Unit 1mL, # of units-1, Cas.no. 59-67-6

Benzo[b]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 205-99-2

D4-Carbendazim, 10mg