This is an Application Brief and does not contain a detailed Experimental section.
This application brief highlights the analysis of naproxen using Symmetry C8.
Compound used in this application brief is naprxen.
            
        | 
                     Column:  | 
                     Symmetry C8, 3.9 x 150 mm, 5 μm  | 
            
| 
                     Guard column:  | 
                     Sentry Guard Column 3.9 mm x 20 mm, 5 μm  | 
            
| 
                     Part numbers:  | 
                     Column - WAT046970, Guard - WAT054250  | 
            
| 
                     Mobile phase:  | 
                     Acetonitrile/water/glacial acetic acid 50491  | 
            
| 
                     Flow rate:  | 
                     1.0 mL/min  | 
            
| 
                     Injection volume:  | 
                     5 μL of 100 μg/mL sample  | 
            
| 
                     Detection:  | 
                     UV @ 254 nm  | 
            
| 
                     USP Tailing Factors:  | 
                     1. 1.15  | 
            
            
        WA31763.110, June 2003