 
            
        This is an Application Brief and does not contain a detailed Experimental section.
This application brief highlights the analysis of nimodipine using XBridge Shield RP18 columns.
 
            
        | Columns: | XBridge Shield RP18 4.6 x 100 mm, 3.5 μm p/n: 1860003044 | 
| Mobile phase A: | 200 mM Ammonium formate pH 3 | 
| Mobile phase B: | acetonitrile | 
| Mobile phase C: | H2O | 
| Flow rate: | 1.4 mL/min | 
| Injection: | 100 μL @ 30 mg/mL in DMSO | 
| Temperature: | 30 °C | 
| Detection: | UV @ 254 nm | 
| Instrument: | Alliance 2695 with 2996 PDA | 
| Time (min) | %A | %B | %C | 
|---|---|---|---|
| 0 | 10 | 30 | 60 | 
| 50 | 10 | 60 | 30 | 
 
            
        WA60171, April 2007