1,2,3-Trichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Zolpidem hemitartrate, , Solvent-, Unit , # of units-, Cas.no. 99294-93-6

1,1,1,3,9,11,11,11-Octachloroundecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 601523-25-5

Lisinopril dihydrate,1000 µg base/mL,MeOH,1mL,