Spectroscopic characterization of in vitro interactions of cetirizine and NSAIDS

Journal of Analytical Science and Technology

Table 3 Intermediate precision of the method

Conc.(μg ml⁻¹)	Cetirizine		Tiaprofenac acid		Diclofenac sodium		Flurbiprofen		Ibuprofen		Mefenamic acid		Meloxicam
	%RSD		%RSD		%RSD		%RSD		%RSD		%RSD		%RSD
	Intra	Inter	Intra	Inter	Intra	Inter	Intra	Inter	Intra	Inter	Intra	Inter	Intra	Inter
3.12	0.03	2.25	0.53	1.18	0.8	0.97	0.73	1.72	0.16	1.1	0.45	1.12	0.68	1.1
6.25	0.65	0.24	0.85	0.16	0.78	0.36	0.8	1.55	0.31	1.6	0.87	1.2	0.99	1.12
12.5	0.07	0.82	0.33	0.64	0.62	0.47	0.71	0.34	0.56	0.49	0.12	0.99	0.47	1.14
20	0.21	0.335	0.99	1.12	0.47	0.88	0.38	0.66	0.93	1.87	0.06	0.87	0.64	1.21
25	0.599	0.87	0.74	0.85	0.23	0.29	0.36	0.22	0.12	0.55	0.77	0.64	0.74	1.34
30	0.366	0.85	0.79	0.82	0.69	0.72	0.031	0.85	0.4	0.87	0.87	0.97	0.54	1.65