Mixed Calibration Standard 5

Diisopentyl phthalate (diisoamyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-50-5

Metoprolol tartrate, 100 µg/ml, Methanol, 1ml

Chlorothiazide, 500mg