Skip to main content

Table 3 Quantitative analysis of ASP and OMZ in synthetic laboratory mixtures by the proposed method

From: Application of different quantitative analytical techniques for estimation of aspirin and omeprazole in pharmaceutical preparation

1DD

TLC densitometry

Added (µg/mL)

%Recovery

Added (ng/mL)

%Recovery

ASP

OMZ

ASP

OMZ

ASP

OMZ

ASP

OMZ

20

10

98.25

98.70

20

10

99.35

98.30

24

12

99.96

98.25

24

12

99.08

98.92

32

16

99.31

99.13

32

16

98.91

98.50

40

20

100.22

99.40

40

20

98.03

99.35

Mean ± RSD

99.44 ± 0.879

98.87 ± 0.503

Mean ± RSD

98.84 ± 0.574

98.76 ± 0.466