Pay Less for Precision Calibration Gas by GASCO

Our mission is simple: keep your instruments calibrated and your people safe.

At our goal is to provide you with the precise GASCO calibration gas mixtures you need to keep your gas detection and instrumentation accurately calibrated.

We do this by providing the widest range of top quality calibration gas and accessories; expert help; quick and easy online ordering.

Since 1999, we've worked with some of the biggest names in industry to protect their most valuable resources - their human resources. With a broad range of experience across gas detection monitors and unique safety instrumentation we have the knowledge to provide you with the product and application support for your specific needs.

What's more, is the 25 year expertise and ISO 9001:2008 process certification provided by our calibration gas manufacturer, GASCO Affliates, LLC. 

We built to provide you with precision blended calibration gas and all the related accessories backed by our commitment to:

  • Guarantee you the lowest price*
  • Provide free shipping on all orders over $299*
  • Guarantee the quality of our products up to 4 years*
  • Being your trusted partner and calibration gas expert
  • Offer calibration gas to work with any portable or fixed gas detection monitor (BW Technologies, Draeger, RAE Systems, MSA, Biosystems, Crowcon, GfG, Industrial Scientific, AIM, Lumidor, RKI Instruments)
  • Please note: certain calibration gases are made to order and require 1-3 days production lead time. If you choose to ship on an expedited service, lead times will still apply.
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