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Table 4 Determination of FEX and PSE in spiked human plasma by the proposed method

From: Application of green first derivative synchronous spectrofluorometric method for quantitative analysis of fexofenadine hydrochloride and pseudoephedrine hydrochloride in pharmaceutical preparation and spiked human plasma

FEX

PSE

Added (ng/mL)

Founda (ng/mL)

%Recovery

Added (ng/mL)

Founda (ng/mL)

%Recovery

100

95.38

95.38

200

184.48

92.24

150

139.79

93.19

300

288.03

96.01

200

192.54

96.27

400

377.28

94.32

250

233.98

93.59

500

477.35

95.47

300

292.83

97.61

600

578.34

96.39

Mean ± RSD

95.21 ± 1.938

Mean ± RSD

94.89 ± 1.763

  1. a Average of three determinations
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BMC Chemistry

ISSN: 2661-801X

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