Micellar Enhanced Spectrofluorimetric Method for the Determination of Ponatinib in Human Plasma and Urine via Cremophor RH 40 as Sensing Agent

Table 2

Accuracy of the spectrofluorimetric method for determination of PTB.

Days	Actual; conc. (ngmL^−1)	Mean conc. (ngmL^−1)	±SD	%; RSD	%; bias	SEM
1	20	19.60	0.34	1.74		0.15
2	20	19.29	0.22	1.16		0.09
3	20	19.57	0.74	3.78		0.33
1	60	60.89	0.36	0.6		0.16
2	60	59.72	0.53	0.89		0.22
3	60	59.59	0.72	1.21		0.32
1	80	81.75	0.77	0.95		0.35
2	80	80.92	0.86	1.06		0.35
3	80	79.32	1.31	1.65		0.59
1	120	120.26	1.19	0.99		0.53
2	120	118.38	1.04	0.88		0.43
3	120	119.73	0.65	0.54		0.29

SEM: standard error of the mean; 1, 2, and 3 represent measurements obtained on day 1, day 2, and day 3, respectively ( = 3 for each day).