PCB-Mix 3, 10µg/ml in Isooctane, 10ml

24-Ethylcholest-5-en-3ß-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 83-46-5

Dimethyl phthalate

Vitamin B12 (Cyanocobalamin), 100mg