Table 3 Determination of accuracy and precision

  Repeatability (recovery % ± SD)^a

101.85 ± 1.16

97.70 ± 0.65

  Intermediate precision (recovery % ± SD)^a

101.10 ± 0.94

98.03 ± 0.54

 Accuracy (recovery % ± SD)^b

100.28 ± 0.92

97.81 ± 0.60

  Lorinase syrup

101.50 ± 1.10

97.87 ± 0.59

  Clarinase tablets

102.40 ± 0.86

98.55 ± 0.62