Fenthion, 100 µg/ml, Ethyl acetate, 5ml

1,2,3,4,6,7,8-Heptabromodibenzofuran, 1.2ml x 25ug/ml, toluene

Naltrexone (base, anhydrous), 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16590-41-3

(±)-Sotalol-d7 hydrochloride (iso-propyl-d7)