Internal Standard Solution, 1.2ml, nonane

D8-Ciprofloxacin hydrochloride hydrate, 10mg

n-Octadecane-d38, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-31-2

Ethanol standard in whole blood,2.0g/L,whole blood, 1.5mL