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Table 15 Results of recovery study for ALM (reflectance mode)

From: Quantitative analysis of doxorubicin hydrochloride and arterolane maleate by mid IR spectroscopy using transmission and reflectance modes

Sample drug (mg, 1:20 w/w in KBr) Pure drug (mg, 1:20 w/w in KBr) Total amount of drug (mg) recovered in drug- KBr mix (100 mg) % Recovery ± SD % RSD
3.0 1.0 0.182 91.00 ± 0.01 0.41
3.0 9.0 0.550 91.83 ± 0.03 1.21
3.0 17 0.919 91.90 ± 0.01 0.86
  1. Total drug + KBr mixture = 100 mg (mixture weight taken = 70 mg). n = 9