Application Note: Benzoylecgonine in Urine by SAMHSA GC/MS
28 May 2012

This application presents the analysis of benzoylecgonine in urine for the testing requirements of the Federal Workplace Drug Testing Program. Forensic and clinical laboratories can use the same method for toxicology samples in non-regulated drug testing. Fast sample throughput was increased through the use of a short GC column, fast flow rate into the mass spectrometer, very fast cooling GC oven and autosampler pre-rinsing options.