New Spectrophotometric and Fluorimetric Methods for Determination of Fluoxetine in Pharmaceutical Formulations

Table 3

Replicate analysis of FLX solution by the proposed spectrophotometric and fluorimetric methods.

Sample number	Absorbance	RFI
	(FLX = 3 𝜇g mL^−1)	(FLX = 0.2 𝜇g mL^−1)
1	0.453	120
2	0.458	110
3	0.451	117
4	0.471	115
5	0.459	121
Mean	0.458	116.6
SD	0.007	3.93
RSD	1.52	3.37