n-Propyl acetate,1000 µg/mL,MeOH,1mL,

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

Dinonyl phthalate

2,2',3,3',4,4',5-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane