[Rapid detection of caffeine in blood by freeze-out extraction].
A new method for the detection of caffeine in blood has been proposed based on the combination of extraction and freezing-out to eliminate the influence of sample matrix. Metrological characteristics of the method are presented. Selectivity of detection is achieved by optimal conditions of analysis by high performance liquid chromatography. The method is technically simple and cost-efficient, it ensures rapid performance of the studies.
V N
VN
Bekhterev
S N
SN
Gavrilova
E P
EP
Kozina
I V
IV
Maslakov
D002110:Caffeine / Q000097:blood* / Q000506:poisoning; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004300:Doping in Sports / Q000379:methods; D005554:Forensic Medicine / Q000379:methods*; D005615:Freezing; D006801:Humans; D008297:Male; D012680:Sensitivity and Specificity
D002110:Caffeine