Guaranteeing Top-Quality Gases for Gas Chromatography


Since gas chromatography was {{introduced more than a century ago, it’s become a crucial analytical tool in a number of industries, the pharmaceutical and food industries among the primary ones. Face it: hardly any other techniques for separating and analyzing the components of chemical mixtures are as easy, as effective, or as exacting. Today, gas chromatography is omnipresent in the quantitative and qualitative analysis of complex chemical compositions and the purification of chemical compounds. It’s also extensively used to monitor industrial processes and in the quality-control testing of products.

Of course, the carrier gases required in gas chromatography, aside from having to be either inert or unreactive, must be at least 99.995% pure – more, on occasion! And that’s where Weiler Welding comes in. No, we haven’t been in existence as long as gas chromatography. But, as an esteemed PurityPlus® partner producer-distributor, we’ve been providing chemical researchers and various industries with carrier gases of the greatest purity feasible for some time now. We guarantee it, too. Why? Because Weiler Welding, like all of the 600 PurityPlus® partner gas production facilities throughout the country, is thoroughly inspected and certified every year by a respected independent third-party organization. Our Dayton customers will vouch for the purity we deliver.

Which carrier gas we deliver – helium (He), argon (Ar), nitrogen (N2), carbon dioxide (CO2), or hydrogen (H2), largely – is subject to the type of detector employed and the chemical components being analyzed. Typically, we produce gases fitting for…

  • Thermal Conductivity Detectors,
  • Flame Ionization Detectors,
  • Electron Capture Detectors,
  • Helium Ionization Detectors,
  • Flame Photometric Detectors,
  • Photo Ionization Detectors,
  • GC-Mass Spectrometry,
  • High-Frequency Discharge Detectors,
  • Discharge Ionization Detectors, and
  • Ultrasonic Detectors

Our Dayton customers also rely on us providing the carrier gases they need when they need them. Local availability additionally means that our customers have convenient access to our technical capabilities and can better foster the kind of personal relationship with us that fulfills the needs of both parties.

If you’d like to know more about how we handle the needs of those locally performing gas chromatography, Contact Weiler Welding today.