Analysis of Acrylamide in Dried Blood Spots of Lung Cancer Patients by Ultrahigh-Performance Liquid Chromatography Tandem Mass Spectrometry

Table 3

Data of acrylamide recovery process.

Exact concentration (ng/mL)	Area		% absolute recovery	Average (%)	SD	CV (%)
	Without extraction	With extraction
7500.00	54671.004	52228.059	95.53	95.51	0.65	0.68
	55565.730	53426.156	96.15
	56385.820	53478.938	94.84
50000.00	315153.000	271452.594	86.13	84.61	1.32	1.56
	324646.469	272028.719	83.79
	333239.719	279632.250	83.91
75000.00	382069.188	346540.781	90.70	90.61	0.62	0.68
	368825.469	331795.656	89.96
	372055.938	339249.281	91.18