LC and UV Methods for Lamotrigine Determination in Pharmaceutical Formulation

Table 1

Parameters used in UV method robustness test in the extraction of lamotrigine from the tablets.

Extraction parameters	Mean (%)	CV (%)
15 min—mechanical shaker	97,74	0,47
15 min—ultrasonicator bath	97,25	1,26
Both parameters (15 min + 15 min) of each one	97,61	0,39