Table 1: Recovery test of INM in tablets.

Added (M)Found (M)aRecovery (%)S.D. ± R.S.D. (%)

3.0 × 10−62.98 × 10−699.330.064 ± 0.045
5.0 × 10−65.02 × 10−6100.40.299 ± 0.207
8.0 × 10−67.89 × 10−6101.390.085 ± 0.061
1.0 × 10−50.998 × 10−599.090.268 ± 0.192
3.0 × 10−53.102 × 10−5103.40.629 ± 0.445
5.0 × 10−54.989 × 10−599.780.760 ± 0.261
8.0 × 10−58.021 × 10−5100.260.320 ± 0.652

Average of five determinations.