Parameters ALP MEB
Linearity ( µg/ml) 0.05-40 0.2-40
Retention Time (min) 6 3.5
Detection limit ( µg/ml)  0.08 0.01
Quantitation limit ( µg/ml) 0.24 0.05
Accuracy (%) 99.42-100.55 98.29-101.39
Precision (%RSD)
Intra-day (n = 3) 0.70-1.31 0.69-1
Inter-day (n = 3) 0.82-1.81 1.14-1.82
Specificity Specific Specific
Robustness Robust Robust
Solvent suitability Suitable for 24 hrs. Suitable for 24 hrs.
Retention time(min) 6.04 3.53
Theoretical Plates 5053 6903
Asymmetric factor 0.45 0.57
Resolution  2.57
Table 1: Summary Of Validation And System Suitability Parameters