Knowledge Base

VHA™ Q&A: What sets VHA apart from the rest?

Alex Hodgson, VUV Analytics

The first in a new series, Alex will be doing on VUV 101 -- everything you need to know about vacuum ultraviolet spectroscopy.

Webinar: Combating the Helium Shortage

This webinar discusses the current helium shortage and the ability for GC-VUV technology methods to be translated away from helium reliant conditions to hydrogen and nitrogen…

What a Year! Part Duex – Jet Fuel

Dan Wispinski

An update from Dan Wispinski, Standards Method Development Manager, on ASTM D8267 for jet fuel analysis.

GC x VUV Study of Diesel: A Two-Dimensional Separation Approach

Energy & Fuels

This publication from Energy & Fuels demonstrates the advantages of GC x VUV approach by comparing the analysis of a diesel sample to results obtained by…

What a Year! Finished Gasoline Analysis Update

Dan Wispinski

An update from Dan Wispinski, Standards Method Development Manager, on ASTM D8071 for finished gasoline analysis both in the US, Canada and Europe.

Evolutionary DHA or Revolutionary VHA? The Choice is Yours!

Analytical & Bioanalytical Chemistry

An article from PetroIndustry News that highlights the historical lack of updates of DHA and the benefits of recently released Verified Hydrocarbon Anlysis (VHA)

A New Approach to Light Compound Analysis with LGI-GC-VUV

Ryan Schonert

Ryan Schonert explains how the use of liquefied gas injector (LGI) to create Liquefied Petroleum Gas (LPG) which can be used to analyze small carbon number…

Instrumental and Chemometric Analysis of Opiates via GC-VUV

Analytical & Bioanalytical Chemistry

This publication from Analytical & Bioanalytical Chemistry how GC-VUV complements Mass Spectrometry for forensic chemistry analysis, specifically of opiates.

Tackling the Helium Shortage with GC-VUV, Part 3

Ryan Schonert

Ryan Schonert explains how nitrogen can be an alternative for helium during the shortage. Nitrogen is an excellent alternative thanks to it's safety and ease of…