Liquid chromatography-tandem mass spectrometry (LC-MS/MS) finds high fentanyl levels do not predict toxicity in tolerant users.
|Articles|May 27, 2011
LECO CITIUS
LECO Product Profile
Advertisement
Imagine a flexible system with Ultra High Resolution modes at your finger tips, High Mass Accuracy with confidence, full mass range spectra with efficient and High Speed detection. This is not a dream. This is the reality of LECO’s innovative and award winning HRT product line - Without Compromise.
High resolving power is essential for separating strong matrix interferences from analytes of interest and allows lower detection limits to be achieved. CITIUS LC-HRT benefits from outstanding Ultra High Resolution (R = 100000) and High Mass Accuracy (
Advertisement
Related to this article
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.
Gas chromatography-mass spectrometry (GC-MS) coupled with headspace solid-phase microextraction )HS-SPME) links cocoa variety to chocolate aroma and flavor profiles.
Advertisement
Advertisement