A Validated RP-HPLC Method for Simultaneous Determination of Cefixime and Clavulanic Acid Powder in Pediatric Oral Suspension

Table 5

Accuracy analysis of clavulanic acid.

% spiked level	Replicate number	Peak area	Assay (%)	Recovery (%)	Mean recovery (%)	SD	%RSD
80	1	508.897	78.91	98.63	98.42	0.24	0.244
	2	508.080	78.78	98.48
	3	506.474	78.53	98.16
100	1	646.717	99.22	99.22	99.05	0.162	0.164
	2	645.420	99.02	99.02
	3	644.587	98.90	98.90
120	1	781.357	121.35	101.12	100.97	0.140	0.139
	2	779.162	121.00	100.84
	3	780.143	121.16	100.96