LCGC TV: The Potential of Thermal Gradient Gas Chromatography (TGGC)
Thermal gradient gas chromatography (TGGC) was first developed in the 1960s to reduce the effects of peak broadening. With recent developments in technology, the technique is now being re-examined. In two new videos from LCGC TV, Milton L. Lee from Brigham Young University discusses the principles of TGGC, and the possible advantages of TGGC over traditional GC methods.
A method coupling gas chromatography-tandem mass spectrometry (GC-MS/MS) and multiple reaction monitoring (MRM) tracks lipid markers of decomposition in commingled remains.
This week's top stories on the Chromatography Online website spotlight LCGC International's new SFC-focused interview series charting the technique's rise alongside LC and GC, complemented by a practical GC data-reporting refresher and a study using chromatography to detect trace pesticides in tap water.
Headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) and gas chromatography-olfactometry-mass spectrometry (GC-O-MS) reveal aroma compounds in two Sichuan pepper oils.