Multi-Elements Mix

1,2,3,4-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

1H,1H,2H,2H-Perfluorododecan-1-ol, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 865-86-1

PCB No. 185, neat, 5mg