Concentration (μg/mL) Mean absorption (n =5) Standard Deviation (SD) Relative Standard Deviation (% RSD)
200 0.804488 0.0062 0.773872
100 0.404977 0.0084 2.098332
50 0.207938 0.0024 1.19282
25 0.104988 0.0022 2.131465
12.5 0.053894 0.0010 1.995394
Table 2: Mean absorbance, and RSD values for linearity.