2,4-DB, 100 µg/ml, Acetonitrile, 1ml

2,3,4,7,8-Pentachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

4-Aminobiphenyl-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 344298-96-0

Protriptyline hydrochloride ,neat,neat,10mg,