(±)-Flurbiprofen,1000 µg/mL,MeOH,1mL,

Ethanol standard in serum,4.0g/L,serum, 1.5mL

4-Isopropylthioxanthone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 83846-86-0

Ciprofloxacin hydrochloride, certified, 0.1g