SCOTT™ Environmental Compliance Mixtures

SCOTT brand specialty gas mixtures have long been acknowledged worldwide as being the definitive standard for calibration accuracy for air monitoring and other environmental applications. These same mixtures, produced using the original applied SCOTT technology, are now available from Air Liquide America Specialty Gases. Our ISO-certified laboratories follow strict procedures for preparation and analysis of SCOTT gas mixtures—ensuring products of the highest quality that are fully traceable to recognized metrology standards.

Through the legacy of Scott's heritage, having helped develop original EPA protocol gas mixtures guidelines with the US Environmental Protection Agency, Air Liquide maintains stature as the world's foremost authority and supplier of environmental calibration gas mixtures and EPA protocol gases. We remain actively involved in EPA calibration gas issues.

With over 50 years of experience making specialty gases, Team Scott at Air Liquide has engineered an extensive portfolio of products for environmental compliance applications. These include EPA protocols with guaranteed ±1% or ±2% analytical accuracy, CEM Daily Standards, Greenhouse Gas protocols, Low NOx EPA protocols, Title V Ammonia Standards, Method TO standards and many other calibration standards for all types of environmental monitoring applications. Employing original Scott technology, such as ACUBLEND™, ACULIFE™ AND GRAVSTAT™, Air Liquide continues to facilitate preparation of the most accurate specialty gas mixtures available.

Visit www.ALspecialtygases.com, call Air Liquide's Solutions Center toll-free at 877.715.8651 or send email to solutions.center@airliquide.com for more information about environment products from Air Liquide America Specialty Gases, LLC.