Pregabalin and Tranexamic Acid Evaluation by Two Simple and Sensitive Spectrophotometric Methods

Table 4

Recovery studies in commercial products.

Brand name (active molecule): Label claim	Label claim (%) ± S.D.
	DNP	TNP
Tranex (TXA): 250 mg	101.23% ± 0.51	100.15% ± 0.61
Tranex (TXA): 500 mg	99.95% ± 0.63	99.19% ± 0.92
Syngab (PG): 100 mg	99.99% ± 0.77	99.91% ± 0.65
Syngab (PG): 200 mg	101.47% ± 1.13	100.27% ± 1.22