Investigating Advanced Approaches Based on Iso-Absorptivity Coefficient in Unresolved Spectral Signals of Binary Mixtures

Table 3

Analysis of synthetic mixtures by the proposed spectrophotometric methods.

OFX : DXM (µg/mL)^a	a-Centering		AS		AM		A-Sum
	OFX	DXM	OFX	DXM	OFX	DXM	OFX	DXM
4 : 6	100.00	102.10	100.99	99.12	101.80	99.18	100.87	101.01
4 : 8	101.51	98.35	100.99	100.30	100.56	98.16	98.66	99.39
4 : 12	100.94	100.10	101.77	100.89	101.31	99.67	99.35	99.87
5 : 5	100.52	101.72	100.93	101.62	99.42	98.30	99.89	102.03
6 : 4	101.64	99.26	98.03	100.88	99.31	101.26	102.51	100.88
8 : 6	101.29	100.13	99.31	100.98	98.33	100.22	101.56	101.60
9 : 3^b	101.78	101.41	102.04	101.74	101.99	99.73	98.96	99.11
Mean	100.17	99.90	100.44	99.82	99.78	100.31	99.66	100.10
±SD	0.825	0.874	0.975	1.228	1.064	1.128	0.664	0.889

^aAverage of three experiments. ^bRatio present in Dexaflox® eye drops.