PCB Congener Mix #2

2,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

3,10-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66291-33-6

Emodin 8-glucoside, >90%, 10mg