2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

Carbamazepine, 100 µg/ml, Methanol, 1ml

Bismuth (Bi)

2-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 939-27-5