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

1,2,3,4-Tetrahydro-3,4-dimethylchrysene, 25µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Ofloxacin-d8, 1mg

Formaldehyde