Potential for use of Stable Isotope–Labeled Internal Standards in Gas Chromatography–Vacuum Ultraviolet Spectroscopy Methods
[LCGC Blog]: Dr. Kevin A. Schug, University of Texas, Arlington
LCGC blog discusses how SSR values can be used to predict the proportion of co-eluting peaks that can be differentiated. Method is applied to isomer analysis…
Read More >The Simplest Answers Are the Best: VUV Spectroscopy & Constitutional Isomers
Derrell Sloan, Ph.D., Customer Support Manager, VUV Analytics
Customer Support Manager Derrell Sloan explains the fundamentals that enable VUV spectroscopy to differentiate between constitutional isomers.
Read More >GC-VUV and Isomer Analysis: Expanding and Simplifying the Application base for Qualitative and Quantitative Analysis
Dr. Kevin A. Schug, University of Texas, Arlington
In his plenary talk at ISSS 2017, Dr. Kevin Schug provides an overview of GC-VUV key features across various applications including FAMEs, Aroclor, and designer drug…
Read More >Investigation of gas phase absorption spectral similarity for stable-isotopically-labeled compounds in the 125–240 nm wavelength range
Talanta
Publication describes a study to compare the spectral shape of co-eluting peaks that are isotopically labeled with their non-labeled counterparts. Benzene isotopologues were used as a…
Read More >“Let No One Ignorant of Chromatography Enter Here”
Jonathan Smuts, VUV Analytics
In chromatography, detectors like FID and TCD have a single response factor (RF) per analyte. Spectral detectors like mass spectrometry and VUV spectroscopy can have more…
Read More >Let’s Chat About YOUR Absorbance Spectroscopy
James Diekmann, VUV Analytics
The VGA-100 and VGA-101 are GC detectors based on absorbance spectroscopy. The absorbance spectroscopic fingerprints we obtain are intrinsic to a compound and don’t vary.
Read More >LCGC Interview: Kevin Schug on Vacuum Ultraviolet Detection for GC [Part 4]
[LCGC Video]: Dr. Kevin A. Schug, University of Texas, Arlington
Dr. Kevin Schug discusses Vacuum Ultraviolet Detection: how VUV spectroscopy provides universal detection across a variety of applications including fatty acids, petroleum products, and pesticides analysis.
Read More >LCGC Interview: Kevin Schug on Vacuum Ultraviolet Detection for GC [Part 3]
[LCGC Video]: Dr. Kevin A. Schug, University of Texas, Arlington
Kevin Schug discusses the benefits the vacuum ultraviolet detector has to offer to chromatographers
Read More >LCGC Interview: Kevin Schug on Vacuum Ultraviolet Detection for GC [Part 2]
[LCGC Video]: Dr. Kevin A. Schug, University of Texas, Arlington
Kevin Schug discusses the development and operation of the vacuum ultraviolet detector
Read More >