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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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Instrumental Innovations 2017: GC-VUV Residual Solvent Analysis

The Column

The analytical capabilities enabled by combining GC-VUV with static headspace are described. Residual solvent analysis in pharmaceutical products by GC-VUV and static headspace shortened GC runtimes…

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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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