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Direct Analysis of Aromatic Hydrocarbons in Purified Mineral Oils for Foods & Cosmetics Applications with GC-VUV
Journal of Chromatography A
Dr. Hans-Gerd Janssen demonstrates the differences when measuring aromatics in mineral oil samples with GC-VUV versus the traditional methods NPLC-GC-FID and SPE-GC-FID for sensitivity and repeatability.
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LCGC Webinar: Pharmaceutical Analysis by GC-VUV
LCGC
This webinar is hosted by LCGC and is lead by Merck, Principal Scientist Jinjian Zheng. In the webinar, Jinjian Zheng demonstrates how to use Gas Chromatography…
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GC-VUV as an Alternate Method to Karl Fischer Titration for Determination of Water in Ketones
Jack Cochran, VUV Analytics
Jack discusses how the GC-VUV alternative method to Karl Fischer titration provides more accurate water determination in ketone solvents.
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Gas Chromatography with Vacuum Ultraviolet Detection for Pharmaceutical Analysis
LCGC
This Dedicated Dialogue interview with Jinjian Zheng of Merck, Inc. provides his perspective on the application of GC-VUV capabilities in pharmaceutical analysis. The adoption of GC-VUV…
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Handling Analyte Concentration Differentials with Makeup Gas Pressure Programming For GC-VUV
James Diekmann, VUV Analytics
Makeup gas pressure programming can be used to balance wide analyte concentration differences encountered in gas chromatography, allowing for proper compound identification and quantitative analysis by…
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Fast Residual Solvent Analysis by GC-VUV
Lindsey Shear-Laude, VUV Analytics
Lindsey Shear-Laude describes residual solvent analysis in pharmaceutical products by GC-VUV and static headspace. GC run times are reduced by >5X and solvent classes can be…
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Better Living Through (Flavor) Chemistry Part 1 – We Don’t Need No Separation, We Don’t Need No Flow Control
Alex Hodgson, VUV Analytics
Alex describes how GC-VUV is able to differentiate terpene isomers, and why it's possible to speed up GC run times and increase sample throughput.
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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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A New Method for Residual Solvent Analysis Using Static Headspace Gas Chromatography–Vacuum Ultraviolet Absorbance Spectroscopy
Lindsey Shear-Laude, VUV Analytics
GC–VUV with static headspace reduces GC runtimes in residual solvent analysis by >5X while enabling residual solvent classes to be combined within GC runs.
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