Internal Standard

1-Hexacosanol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-52-5

2,4-Dibromodibenzofuran, 1.2ml x 50ug/ml, toluene

Promethazine hydrochloride,1000 µg base/mL,DMSO,1mL