| Solution |
Concentration (mg/mL) |
Cefazolin and Salicylic acid Area Ratio (RSD%)a |
| Standard 1 |
36 |
0.691 (0.4%) |
| Standard 2 |
44 |
0.845 (0.3%) |
| Standard 3 |
52 |
0.992 (0.6%) |
| Standard 4 |
60 |
1.156 (0.2%) |
| Standard 5 |
67 |
1.308 (0.9%) |
| Sample A |
Unknown |
0.989 (0.6%) |
| Sample B |
Unknown |
0.977 (1.0%) |
| Sample C |
Unknown |
0.973 (0.5%) |
a Results calculated from three injections |
