alpha-HCH-d6, 10µg/ml in Cyclohexane, 5ml

2,2',4,4'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 5436-43-1

tert-Amyl alcohol

17a-Ethinylestradiol, certified, 0.25g