From: Novel microwell assay with high throughput and minimum consumption for organic solvents in the charge transfer-based spectrophotometric determination of clarithromycin in pharmaceutical formulations
Concentration (μg mL−1)
Relative standard deviation
Within-assay, n = 5
Between-assays, n = 5
50
1.25
1.82
250
0.98
1.05
500
1.34
1.65