Band Level Absorbance R.S.D (%)
1714.717-1649.138 cm-1   1 2 3 4 5 6  
Repeatability 0.547 0.548 0.535 0.525 0.556 0.568 2.23
Intermediated precision 0.529 0.530 0.544 0.535 0.555 0.546 3.96
  0.505 0.573 0.525 0.536 0.543 0.493  
Table 3: Method precision results for doxycycline hyclate.