“…Several methods were reported for their identification and determination; The official BP, [1] titrimetric, [4,5] spectrophotometric, [6][7][8][9][10][11][12][13] fluorimetric, [14,15] colorimetric, [16][17][18] potentiometric, [19][20][21] flow injection analysis, [22][23][24][25] capillary electrophoresis, [26][27][28][29][30] voltammetric, [31][32][33][34] NMR, [35,36] IR spectroscopic, [37,38] polarographic, [39][40][41] TLC, [42][43][44][45] and HPLC. [46][47][48][49][50][51][52]…”