Calibration standard

2,2',3,3',4,4',5',6-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 42740-50-1

6-Acetylmorphine-d6 hydrochloride (acetyl-d6) ,1000 µg base/mL,MeOH,1mL,

Glibenclamide,neat,neat,10mg,