2,4-D

2,3,7-Tribromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

C26 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-29-2

Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane