Conc. Level % Recovery Avg. % Recovery Amount Recovered (mg) SD % RSD 80 % 98.26 98.21 7.86 0.006 0.07   98.29   7.86       98.07   7.85     100 % 99.63 99.80 9.96 0.017 0.17   99.88   9.99       99.88   9.99     120 % 100.92 101.13 12.11 0.031 0.25   101.07   12.13       101.39   12.17

Table 7: Accuracy data of the proposed method for Hydrochlorothiazide in plasma.