Internal standard

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

1,2,4,5-Tetramethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 95-93-2

2,3,5-Tribromophenol, 1.2ml x 100ug/ml, toluene