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

[13C3]-Cyanuric Acid, 1.2ml x 100ug/ml, water

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

D6-Dimethoate, 10 µg/ml, Acetonitrile, 10ml