 
            
        This is an Application Brief and does not contain a detailed Experimental section.
This application brief demonstrates analysis of naltrexone in plasma.
The compounds analyzed in this study are -
 
            
        | Column: | Symmetry Shield RP8, 3.9 x 150 mm, 5 μm | 
| Part number: | WAT200655 | 
| Mobile phase: | 100 mM Ammonium acetate pH 5/acetonitrile 88:12 | 
| Flow rate: | 1.0 mL/min | 
| Injection volume: | 1 mL spiked plasma with naloxone (I.S.) | 
| Temperature: | 8 °C | 
| Detection: | UV @ 281 nm | 
 
            
         
            
         
            
        WA31763.107, June 2003