Conc. Level % Recovery Avg. % Recovery Amount Recovered (mg) SD % RSD
80 % 99.21 98.82 7.94 0.04 0.44
  98.89   7.91    
  98.36   7.87    
100 % 100.38 99.80 10.04 0.05 0.55
  99.77   9.98    
  99.25   9.93    
120 % 101.65 100.93 12.2 0.075 0.63
  100.64   12.08    
      12.06    
Table 8: Accuracy data of the proposed method for Ramipril in plasma.