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

N4-Phthalylsulfathiazole, 250mg

2,3,3',4,4',5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,4-Dimethylaniline