Conductive vial electromembrane extraction from oral fluid

Electromembrane extraction has been considered a novel extraction technique for many years, and the lack of commercial equipment has limited its use to research laboratories. Now that commercial prototype equipment is available, the interest for routine applications is steadily increasing. This paper presents an EME method for extraction of 13 opioids from oral fluid.

Read the paper and find out how EME compared to the routine method employed at St. Olav University Hospital.