Table 5: Accuracy study.

Added % ( 𝑛 = 3 )AssayRelated substances determination
Added (in ppm)% Recovery% RSD Added (in ppm)Imp-AImp-BImp-CImp-DImp-EImp-FImp-GImp-HImp-I
Recovery (%)RSD (%)Recovery (%)RSD (%)Recovery (%)RSD (%)Recovery (%)RSD (%)Recovery (%)RSD (%)Recovery (%)RSD (%)Recovery (%)RSD (%)Recovery (%)RSD (%)Recovery (%)RSD (%)

5050099.80.40.75105.51.5104.82.9104.73.1105.22.096.52.5102.22.2103.31.399.7 0.5 99.5 2.5
100100099.60.41.50104.82.5102.61.1104.11.4106.42.7105.22.2101.51.4101.42.697.91.1108.32.9
150150099.90.32.25106.71.2102.51.1107.42.194.22.3101.10.697.30.7101.82.3103.10.899.81.6