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Scott Brand Specialty Gas Mixtures from Air Liquide are available globally

About Us

Air Liquide offers Scott brand gas
mixtures as well as gas handling
equipment globally for nearly every
application imaginable. Developing custom products is our specialty.

Need assistance? Click or call 1.800.217.2688

Scott Brand Gas Mixtures... Worldwide

Scott Brand Specialty Gas Mixtures from Air Liquide are available globally

Scott Brand is Global

Although the Scott brand originated in the United States, it is also available worldwide. Download multi-language pdfs of the Scott brand profile below.

Brazil and Portugal (Portuguese).

China and Taiwan (Simplified Chinese).

South America (Spanish).

Measurable Product, Value and Performance

  • Tighter process control reduces operating costs
  • Faster calibration shortens product time-to-market cycle
  • More accurate process control increases end product quality and market value
  • Avoid fines or penalties resulting from regulatory noncompliance
  • Reduced costs via online supply chain optimization
  • Increased worker safety

Unique Scott Technology

Engineered originally by Scott Specialty Gases, these unique specialty gas mixtures are known worldwide as being the standard for calibration accuracy. These same gas mixtures are available from Air Liquide and produced using original Scott technology such as ACUBLEND™, ACULIFE™ and GRAVSTAT™. Our ISO certified laboratories follow strict procedures for preparation and analysis—ensuring products of the highest quality.

Gas Mixtures that Guarantee Performance

Scott brand gas mixture classes comprise the world’s most authoritative portfolio of specialty gases used for analysis and process control. Every gas mixture in each class is guaranteed to be within the specifications ordered. Whether it’s a high-accuracy master calibration standard that is traceable to a global reference standard or a simple two-component gas mixture for quick instrument checks, Air Liquide has a Scott mixture class that perfectly matches performance to application needs.

Scott brand gas mixtures from Air Liquide are analyzed using standards such as Standard Reference Materials (SRMs) and NIST-Traceable Reference Materials (NTRMs) obtained from the U.S. National Institute of Standards and Technology (NIST), or other recognized metrology institutes such as VSL (formerly NMi) in the Netherlands. Air Liquide is the world’s largest producer of environmental compliance gases and US EPA protocol gases for monitoring CO, low NOX, H2S, SO2 and VOC emissions.

Customer-Driven Accuracy and Traceability

Scott brand gas mixture classes feature varying levels of traceability, blend tolerance, process and analytical accuracy, as well as other critical parameters. Customers therefore have control by selecting from a class offering gas mixture characteristics that are most appropriate for their application. There is no need to sacrifice performance or to pay for tighter specifications than an application requires.

Markets We Serve

  • Environmental air monitoring
  • Food and beverage
  • Homeland security
  • Hydrocarbon and natural gas
  • Industrial safety and hygiene
  • Laboratory and scientific
  • Law enforcement
  • Petrochemical
  • Vehicle emissions testing

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Scott Brand Equipment
Preserves Gas Integrity

Choosing the wrong equipment can adversely affect an application or even pose a serious threat to the safety of personnel. Air Liquide can help optimize any application by providing gas handling equipment guaranteed to preserve gas purity and integrity, and deliver it safely to the point-of-use.

Click here to learn more about our gas handling equipment.

Convenient, cost-effective
SCOTTY™ Transportables

SCOTTY products provide calibration gases
in a variety of nonreturnable cylinder sizes and volumes. They provide substantial cost savings by eliminating cylinder rental and two-way shipping charges associated with refillable high-pressure cylinders. SCOTTYs allow customers to purchase smaller quantities of gas and provide go anywhere portability.

Click here to learn more about our transportable cylinders.