C2090-0512

Column : ChraSil A100 C8, 150mm x 4.6mm, 5µm

Part No. : C0911-A5032
Mobile Phase : A: 10 mM HCOONH4, pH 3.0,

                        B: CH3OH

Gradient : 15% - 50% B in 6 minutes
Flow Rate : 1.0 mL/min
Temperature : Ambient
Detection : UV, 254 nm

Peak Identification

1. Morphine sulfate
2. Codeine
3. Oxycodone
4. Hydrocodone bitartrate

 ChraNotes