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Journal of Spectroscopy
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Journal of Spectroscopy
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2013
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Article
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Tab 3
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Research Article
Development and Validation of UV-Visible Spectrophotometric Baseline Manipulation Method for Simultaneous Quantitation of Tenofovir Disoproxil Fumarate and Emtricitabine in Pharmaceutical Dosage Form
Table 3
Intraday precision study for TE.
Analysts
Time
1
2
3
Analyst 1
99.5
100.3
99.34
Analyst 1
100.2
100.4
99.54
Analyst 1
101.1
101.1
100.4
Analyst 2
99.21
99.54
101.3
Source of variation
Sum of square
Degree of freedom
Mean of square
Between time
120086.5
2
60043.27
Between time and analyst
120088.5
3
40029.5
Residual
−120083
6
−20013.8
Total
120092.3
11
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