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Authentication Of Vanilla Extracts Using Gas Chromatography – Vacuum Ultraviolet Spectroscopy
Science Trends
Article explains how GC-VUV is a useful tool for the authentication of vanilla extracts and other food matrices. Co-eluting peaks can be easily deconvolved and GC…
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Recent Advances in Comprehensive Seized Drug Analysis by UHPSFC and GC-VUV
LCGC
Ira Lurie describes chromatographic approaches to seized drug analysis and how GC-VUV is a useful tool for characterizing the positional isomer analogues. He hints to the…
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Screening Tool for Diesel Tank Corrosion is Developed
PetroIndustry News
The GC-VUV and static headspace method for monitoring low-level ethanol and methanol contamination of ultra-low sulfur diesel (ULSD) underground storage tanks is described. The GC-VUV method…
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VUV PIONA+ Extends its Compound Class Capabilities in Fuel Stream Analysis
Petro Industry News
A recent investigation indicates that VUV PIONA+ can be used to report compound class information of non-conjugated diolefins, conjugated diolefins, cycloolefins, and sulfur compounds for coker…
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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…
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The Analysis of Residual Solvents in Pharmaceutical Products Using GC-VUV and Static Headspace
The Analytical Scientist
Article describes how GC-VUV and static headspace method for residual solvent analysis shortens GC run times and enables residual solvent compound classes to be combined in…
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GC-VUV Improves Accuracy of Detailed Hydrocarbon Analysis of Gasoline
Petro Industry News
GC-VUV improves the accuracy of detailed hydrocarbon analysis reporting in gasoline range samples using its VUV PIONA+ product solution. PIONA GC analysis is simplified by VUV…
Read More >Hyphenated GC Methods: GC-VUV Spectroscopy Complements GC-Mass Spectrometry
[LCGC Blog]: Dr. Kevin A. Schug, University of Texas, Arlington
GC–VUV is highly complementary to GC–mass spectrometry (GC–MS). GC–VUV excels in isomer differentiation and peak deconvolution. Electronic absorption of light in the 120–240 nm wavelength range…
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Fast Residual Solvents Analysis
Chromatography Today
A New Method for Fast Residual Solvents Analysis and Untargeted Unknown Identification Faster Sample Throughput and Shorter GC Runtimes Using GC-VUV and Static Headspace
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