Estazolam

1-Methyl-5-nitro-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-5, Cas.no. 20648-09-3

1,2,3,4,6,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Simvastatin, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 79902-63-9