Perfluorooctane sulfonic acid, 100 ng/µl, 1ml

2,2',4,4'-Tetrabromodiphenyl ether,50µg/ml IO, 1ml

4,5-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-96-2

Norhydrocodone hydrochloride,1000 µg base/mL,MeOH,1mL,