PurityPlus® EPA Protocol Specialty Gas Mixtures for Southern California

Environmental matters may indeed not be the news they once were, thanks to other, more pressing socio-political exigencies – and to changing political priorities. But what’s unseen isn’t necessarily unnecessary. Industries and municipalities nationwide are still required to measure air pollution emissions and ambient air quality. And the subsequent measurements very definitely still have both legal and economic consequences.
As long as calibrated instruments are needed to take measurements, those instruments will necessitate pure, stable, and exact mixtures of compressed specialty gases to guarantee total accuracy. And WestAir Specialty Gases and Equipment will be here in Southern California to provide them – just as we’ve [[done from the day we first opened our doors.
The calibration gases we mix and distribute for environmental monitoring are those identified by the EPA, the National Institute of Standards and Technology (NIST), a variety of stakeholders, and specialty gas producers such as PurityPlus® as EPA Protocol Gases. To be specific, we offer our Southern California customers the following mixtures …
  • Carbon Dioxide (CO2) in Air
  • Carbon Dioxide (CO2) in Nitrogen (N2)
  • Carbon Monoxide (CO) in Air
  • Carbon Monoxide (CO) in Nitrogen (N2)
  • Hydrogen Sulfide (H2S) in Air
  • Hydrogen Sulfide (H2S) in Nitrogen (N2)
  • Methane (CH4) in Air
  • Methane (CH4) in Nitrogen (N2)
  • Nitric Oxide (NO) in Air
  • Nitric Oxide (NO) in Nitrogen (N2)
  • NOx (Nitric Oxide and Nitrogen Dioxide) in Air
  • NOx (Nitric Oxide and Nitrogen Dioxide) in Nitrogen (N2)
  • Oxygen (O2) in Nitrogen (N2)
  • Propane (C3H8) in Air
Keep in mind that our production of these EPA Protocol Gases follows the most uncompromising EPA specifications and procedures. We then analyze the mixtures in accordance with NIST-traceable standards. Next, we follow cutting-edge cylinder preparation procedures, aluminum cylinders being employed for the most part, given their ability to lengthen the shelf life of these gases significantly
Studying air pollution is still vital to the health and economic well-being of our community. While that remains the case, WestAir Specialty Gases and Equipment will be here to produce and distribute assure the most error-free monitoring possible. If EPA compliance is important to your enterprise, get hold of WestAir Specialty Gases and Equipment, your local PurityPlus® Partner, for all your calibration gas requirements.