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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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The Versatility of Gas Chromatography-Vacuum Ultraviolet Spectroscopy with a Wide-Bore Thick-Film 100% Dimethylpolysiloxane GC Column
Jack Cochran, VUV Analytics
The conclusion to Jack Cochran's last few blog posts, demonstrating the versatility of GC-VUV Detectors across a range of applications with just one GC Column.
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Saturation – What Does It Mean for a VUV Detector?
James Diekmann, VUV Analytics
James explains the two scenarios for saturation of the VUV detector-- pixel saturation and flow cell saturation; both of which can be controlled by the light…
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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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Jack Tries to be as Brief as his GC Runtimes: Faster Mixed Solvents Analysis Using Gas Chromatography-Vacuum Ultraviolet Spectroscopy
Jack Cochran, VUV Analytics
Jack explains how GC-VUV can be utilized to make shorter GC runtimes by increasing the oven ramp temperature, while still obtaining accurate results.
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Let’s Get Small: Mixed Solvents Analysis Using Gas Chromatography-Vacuum Ultraviolet Spectroscopy
Jack Cochran, VUV Analytics
Jack explains how GC-VUV is an ideal alternate approach, to GC-FID and GC-MS, because VUV absorbance spectra are unique, especially for small molecules like solvents, and…
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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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The Exponential Power of GC-VUV: Detection of Water and Formaldehyde in Triethylene Glycol
Jack Cochran, VUV Analytics
Jack explains that GC-VUV cannot only determine water in triethylene glycol (TEG), but is also able to deconvolve the co-elution of water and formaldehyde.
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GC-VUV for the Simultaneous Determination of Water and Volatile Petroleum Hydrocarbons in Triethylene Glycol Used for Natural Gas Dehydration
Jack Cochran, VUV Analytics
Jack discusses how GC-VUV enables accurate water determination in triethylene glycol (TEG) along with volatile petroleum hydrocarbons.
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