Research Article

Validated Reverse-Phase High-Performance Liquid Chromatography for Quantification of Furosemide in Tablets and Nanoparticles

Table 5

Data from linear standard curves, obtained separately by plotting versus .

Number of pointsRange Correlation coefficient ( )Equation

a50–2 mol·L−10.9989Abs = 36,501·C
b70–0.05 nmol·min·mL−1·L−10.9956Area = 37,357·K

Absorbance ( , AU) versus FUR concentration ( , mol·L−1).
bArea of chromatogram ( , mAU·s) versus ( , nmol·min·mL−1·L−1).