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Table 3 Results of lab created mixtures of OLA, FMP, and FLU by the suggested univariate method and applying of standard addition techniques

From: Spectrophotometric determination of olanzapine, fluoxetine HCL and its impurity using univariate and chemometrics methods reinforced by latin hypercube sampling: Validation and eco-friendliness assessments

OLA (μg/ml)

R

FLU (μg/ml)

R

FMP (μg/ml)

R

6

101.969 ± 0.512

10

97.733 ± 0.965

4

–

6

99.312 ± 1.146

15

99.822 ± 1.463

6

–

8

99.556 ± 1.523

25

102.026 ± 0.852

8

–

8

101.218 ± 0.652

15

99.822 ± 1.846

10

–

Sd

1.464

Sd

1.956

  

Std addition

R

Std addition

R

5

100.443 ± 1.203

6.5

98.457 ± 0.965

6

101.597 ± 1.186

13

100.222 ± 1.631

7

101.357 ± 0.532

18.5

99.737 ± 1.354

Sd

1.034

Sd

1.407