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EPA protocol gases and other environmental compliance specialty gases from Air Liquide

Industry Offerings

Air Liquide offers specialty gas products and related services to help our customers further improve their process control and achieve greater success in their respective marketplaces.

Need assistance? Click or call 1.800.217.2688

Scott Mercury Verification Gas

Scott Mercury Verification Gas from Air Liquide

For Mercury Analyzer Integrity Testing

Fossil-fueled power plants often monitor their stack's mercury emissions in accordance with EPA 40 CFR Parts 60 & 75. Thermo Fisher Scientific's Model 80i Mercury Analyzer is a popular instrument used for this purpose. It uses small amounts of 900 ppm chlorine gas (in nitrogen balance gas) as part of a recommended weekly integrity test. Drawing on the principle of gas phase titration, elemental mercury vapor is combined with dilute chlorine gas from a small cylinder to form mercuric chloride. The mercuric chloride is then injected into the probe filter and through the entire system to calculate/confirm the conversion efficiency.

Convenient and Cost-Effective

Mercury analyzer integrity testing typically takes place on the stack at the point of injection. Therefore we provide our mercury verification chlorine gas in a SCOTTY™ nonreturnable steel high-pressure cylinder that provides both portability and economical gas quantity. The product comes complete with a matching gas pressure regulator.

Call us at 1.800.217.2688 for more information about Scott Brand Mercury Verification Gas from Air Liquide.

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Specifications

Scott Mercury Verification Gas:
900 ppm Chlorine in balance Nitrogen

  • Analytical Accuracy: ±5%
  • Part Number: C200101-O-25
  • Cylinder Volume: 170 liters
  • Cylinder Material: Steel, nonrefillable
  • Pressure: 2200 psig (152 bar)
  • Valve Outlet: CGA 660
  • Cylinder Dimensions (with valve):
    4.25" D x 11.5" H (108 mm x 292 mm)
  • Weight (with valve): 5.5 lbs. (2.5 kg)