Fingerprint Spectrophotometric Methods for the Determination of Co-Formulated Otic Solution of Ciprofloxacin and Fluocinolone Acetonide in Their Challengeable Ratio

Table 5

Results of one-way ANOVA for comparison of the proposed and the official methods [6] for determination of (CIP) and FLU in Otovel® otic solution.

Source of variation		Degree of freedom	Sum of squares	Mean square	value^a	F value^a	F critical^a
CIP	Between columns	6	1.41	0.24	0.53	0.87	2.37
	Within columns	35	9.49	0.27
	Total	41	10.90
FLU	Between columns	3	2.97	0.99	0.51	0.79	3.10
	Within columns	20	25.07	1.25
	Total	23	28.05

^aThere was no significance difference between the methods using one-way ANOVA at .