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Table 3 Calibration curve for β-artemether and lumefantrine

From: A rapid stability-indicating, fused-core HPLC method for simultaneous determination of β-artemether and lumefantrine in anti-malarial fixed dose combination products

Regression parameters β-artemether Lumefantrine
Regression coefficient, R2 0.9997 0.9997
Slope ± standard error 103.1±1.1 4880.8±51.8
Intercept ± standard error 1708.1±235.7 224820.8±62658.3
Relative standard error (%) 1.1 1.1
Concentration range (μg/ml) 160-240 960-1440
F-value 8060.4 8876.5
Number of points 5 5