Gas chromatography-ion mobility spectrometry (GC-IMS) identifies odor markers that flag early mold growth in cigar tobacco.
|Articles|January 24, 2011
- The Column-01-24-2011
- Volume 7
- Issue 1
Flash or HPLC: Is There Really a Difference?
A wide range of instruments, columns and media are available for LC purification, including Flash and HPLC. Are these techniques interchangeable? How do they compare?
Advertisement
A wide range of instruments, columns and media are available for LC purification, including Flash and HPLC. Are these techniques interchangeable? How do they compare? In our experience sample complexity and solubility, and economics are the main factors determining the choice of technique.
Articles in this issue
over 15 years ago
It's a Trapp!over 15 years ago
Reference standard provider acquiredover 15 years ago
Something to wine aboutover 15 years ago
Thermo buys Dionexover 15 years ago
New Year's Resolutionsover 15 years ago
Introducing Atlanta...over 15 years ago
Pittcon Previewover 15 years ago
The Ins and Outs of HILIC ChromatographyAdvertisement
Related to this article
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.
Liquid chromatography-tandem mass spectrometry (LC-MS/MS) identifies blood metabolite patterns tied to children's diets.
Advertisement
Advertisement