Paper spray-mass spectrometry vs. liquid chromtography-tandem mass spectrometry (LC-MS/MS): Can rapid screening rival the gold standard in ER drug testing?
|Articles|October 20, 2021
Analysis of Synthetic Cannabinoids in Urine v2
Author(s)UCT, LLC
A solid-phase extraction method utilized to extract 19 synthetic cannabinoids produced recoveries in the range of 85–110% with corresponding RSD values of less than 5%.
Related to this article
Liquid chromatography-tandem mass spectrometry (LC-MS/MS) finds high fentanyl levels do not predict toxicity in tolerant users.
Gas chromatography-ion mobility spectrometry (GC-IMS) identifies odor markers that flag early mold growth in cigar tobacco.
Lorna Nisbet from the Leverhulme Research Centre for Forensic Science, discusses a GC–MS. technique developed to detect anabolic-androgenic steroids in e-cigarettes seized from Scottish prisons.
Kinjal Bhatt and Ina Varfaj trace their pull toward analytical science to a saturated chromatography peak and the moment their first chiral peaks separated.
Gérard Hopfgartner explains why pairing SFC with dopant-assisted APPI can match, or even beat, electrospray sensitivity, even at microflow LC rates.
Emma Macturk from LECO Corporation explains which forensic applications benefit from GC×GC’s greater peak capacity, and when the additional separation power may only provide limited benefits.
Koji Yamaguchi of the International University of Health and Welfare (Narita, Japan) discusses a novel derivatized liquid chromatography-tandem mass spectrometry (LC-MS/MS) method plus propofol glucuronide (PRG) marker which improves forensic propofol detection.
Trending on LCGC International
1
GC-MS Uncovers Cocoa Variety's Chocolate Aroma
2
Using UHPLC-MS/MS to Help Pinpoint Time of Death
3
Automated Sample Preparation for Oligonucleotide Bioanalysis Using Magnetic SPE
4
Peaks & Pioneers: Isabelle Kohler on Life Beyond the Traditional Academic Track
5