Drugs r2   LLOQ**(ngmL-1) Regressionequation Conc.(µgm-1)
Enalapril 0.9995 0.7 2.2 A= 2340.4x +3022.3 2.5-100
Diclofenac sodium 0.9995 0.24 0.7 A=9368.9x +5785.8 0.625-25
Mefanimic acid 0.9967 0.07 0.2 A=18339x + 10493 0.625-25
Flurbiprofen 0.9967 0.1 0.3 A=12964x + 4896.7 0.625-25
Ibuprofen 0.9995 0.1 0.4 A=9171.4x + 4741 0.625-25
*Lower limit of detection, **Lower limit of quantification
Table 1: Regression statistics LLOD and LLOQ.