Semi-Volatile Standard

(24S)-24-Ethylcholesta-3,5,22-triene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 102491-96-3

2,2',4,4',5-Pentabromodiphenyl ether,50µg/ml IO,1m

(±)-Ketoconazole,2000 µg/mL,MeOH,1mL