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The Ynestein of Gas Chromatography Detectors: Vacuum Ultraviolet Spectroscopy
Jack Cochran, VUV Analytics
Jack Cochran demonstrates how GC-VUV can play a role in accurate quantification for aromatic-alkynes, even when they coelute with other compounds, based on their characteristic spectra.
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Quantitative VUV Spectral Deconvolution of Coeluting Methylstyrene Isomers
Jack Cochran, VUV Analytics
Jack Cochran demonstrates how methylstyrenes can be analyzed with GC-VUV, using quantitative VUV spectral deconvolution.
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VUV Spectra Have Class! Styrene and Other Aromatic-Olefin Compounds
Jack Cochran, VUV Analytics
Jack Cochran analyses how Paraffins, isoparaffins, olefins, naphthenes, and aromatics (PIONA) have similar spectra within their respective classes, and how to classify combinations of these classes…
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“You Make Some Good Points about Small Molecule VUV Spectra, Jack.” Aldehydes
Jack Cochran, VUV Analytics
Jack Cochran's third part in the series regarding VUV spectra in small molecules -- specifically in aldehydes and gasoline.
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Last Call for Alcohol! Using VUV Spectroscopy to Overcome GC Coelutions for Small Molecules
Jack Cochran, VUV Analytics
Jack Cochran's blog on using VUV spectroscopy to overcome GC Coelutions for small molecules, specifically the spectra for primary alcohols, in a way that GC-MS and…
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Riding through Smallville with Vacuum Ultraviolet Spectroscopy
Jack Cochran, VUV Analytics
Jack Cochran explains and illustrates the advantage that VUV offers small molecule analysis by comparing absorbance spectra for a homologous series of compounds.
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Diving Deeper into the Water in Gasoline with GC-VUV
Jack Cochran, VUV Analytics
Jack Cochran does a deeper dive into the analysis of water in gasoline using GC-VUV, by reducing the GC inlet split ratio.
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I’m Repeating Myself: ASTM D8071 for Gasoline Analysis Using GC-VUV is Amazingly Consistent
Jack Cochran, VUV Analytics
Jack explains how GC-VUV is amazingly consistent for the ASTM D8071 Analysis of gasoline, especially with the help of VUV Analyze.
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Don’t Let Your Sweetener Go Sour: GC-VUV for the Determination of BTEX and Other Hydrocarbons in Diglycolamine Used for Removing Acid Gases in Natural Gas
Jack Cochran, VUV Analytics
Jack explains how GC-VUV can be used to characterize BTEX hydrocarbon contaminants present in diglycolamine (DGA) and water mixtures used in natural gas sweetening.
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