CLP Semi-Volatile Calibration Mix #4

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

C20 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 81943-50-2

3-Methylhexane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 589-34-4