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Table 4 Robustness assessment of the proposed first derivative synchronous spectrofluorometric method for the determination of MTK and BIL

From: Development of a green synchronous spectrofluorimetric technique for simultaneous determination of Montelukast sodium and Bilastine in pharmaceutical formulations

Parameter

% Recovery ± SDa

MTK (300 ngmL−1)

BIL (600 ngmL−1)

Buffer pH

 3.8

99.69 ± 1.14

98.91 ± 1.65

 4.2

99.57 ± 1.51

100.13 ± 0.87

Buffer volume

 0.8

99.56 ± 0.87

98.75 ± 0.39

 1.2

99.61 ± 1.50

99.33 ± 1.32

  1. aThe values are the mean of five determinations
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BMC Chemistry

ISSN: 2661-801X

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