Di-n-hexyl phthalate, 100µg/ml in Isooctane, 5ml

[13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Aldicarb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 116-06-3

Guazatine acetate salt, 100µg/ml in Water, 1ml