DCG's Refinery Gas Reference Materials

Refinery Gases are non-condensable gases obtained during distillation of crude oil or treatment of oil products in refineries. It consists mainly of hydrogen, methane, ethane, and olefins. Oil refineries or petroleum refineries are industrial process plants where crude oil is transformed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, liquefied petroleum gas, jet fuel and fuel oils.

According to 40 CFR 63.641, refinery fuel gas means a gaseous mixture of methane, light hydrocarbons, hydrogen, and other miscellaneous species that is produced in the refining of crude oil and/or petrochemical processes and that is separated for use in boilers and process heaters throughout the refinery or petrochemical plant.

DCG Partnership offers a complete line of petrochemical and refinery reference materials from a single source, allowing customers to achieve consistent analytical results and save time and money due to partnering with one vendor for all their reference material needs.

DCG’s refinery and petrochemical reference materials are crucial in the evaluation of various streams and processes in manufacturing and distilling environments. Our products make it possible to assess the physical, mechanical, rheological, thermal, and chemical composition of crude oils, lubricating grease, automobile and aviation gasoline, hydrocarbons, and other naturally occurring energy resources within a range of applications.

As a market leader in the manufacture and analysis of reference materials, DCG Partnership works diligently with our many refinery and petrochemical customers around the world, offering solutions to improve analytical and process performance, reduce environmental impact, and lower overall production costs.

DCG reference materials can provide evidence of accurate and traceable analyses for custom requests and for these methods:

Total Sulfur Reference Materials

  • Gas Phase (N2, He, C1, C2, C2=, C3, C3= Matrices, ppb to % levels, weight / weight)
  • Liquid Phase (LPG & Liquid Hydrocarbon Matrices, ppb to % levels, weight / weight)

Speciated Sulfur Reference Materials

  • Gas Phase (N2, He, C1, C2, C2=, C3, C3= Matrices, ppb to % levels)
  • Liquid Phase (LPG & Liquid Hydrocarbon Matrices, ppb to % levels)

Total Organic Nitrogen Reference Materials

  • Gas Phase (N2, He, C1, C2, C2=, C3, C3= Matrices, ppb to % levels)
  • Liquid Phase (LPG & Liquid Hydrocarbon Matrices, ppb to % levels)

Speciated Organic Nitrogen Reference Materials

  • Gas Phase (N2, He, C1, C2, C2=, C3, C3= Matrices, ppb to % levels)
  • Liquid Phase (LPG & Liquid Hydrocarbon Matrices, ppb to % levels)

Low Level Oxygenate Reference Materials

Contains requested concentrations of:

  • Methanol
  • n-Propanol (1-Propanol)
  • Isopropanol (2-Propanol)
  • n-Butyl Alcohol (1-Butanol)
  • sec-Butyl Alcohol (2-Butanol)
  • 2-Butanone (Methyl Ethyl Ketone)
  • MTBE
  • Ethanol
  • Acetone
  • Tertiary Butyl Alcohol (2-Methyl-2-Propanol)
  • Isobutyl Alcohol (2-Methyl-1-Propanol)
  • TAME
  • SBME
  • ETBE
  • 200 ppm of Dimethyl Ether in n-Butane

Total Fluoride in n-Butane

  • Total Fluoride in n-Butane
  • Other matrices upon request

Acetaldehyde in LPG Refinery Gas Reference Materials
Custom Refinery Gas Reference Materials
Refinery Gas Reference Materials with Hydrogen Sulfide
Refinery Gas Reference Materials

Methane/Hydrogen Standards Ethane Reference Materials

  • C2 Reference Materials
  • CO, CO2, C2

Ethane/Propane (E/P) and Ethylene Reference Materials

  • CO, CO2, C2=
  • High Purity C2=
  • Hydrogen/Ethylene Standards
  • Oxygen/Nitrogen/Ethylene

Propane/Propylene and Propylene Reference Materials

  • Low CO, CO2, C3=
  • Low O2, H2, N2, C3=
  • H2S, COS, C3=
  • Methanol/C3=
  • High purity C3=

Butane/Propane and Butane Reference Materials

  • C4s with Olefins
  • Mixed C4s
  • High Purity iC4
  • High Purity nC4

Butane/Gasoline and 1,3 Butadiene Reference Materials

  • Refined and Crude BD

Natural Gas Reference Materials

  • Containing Hydrogen Sulfide
  • Containing High Carbon Dioxide
  • Containing High Ethane Hexanes Plus Backflush
  • For Extended Analysis
  • For High, Medium, and Low BTU Gas
  • BTU Reference Materials
  • Specific Gravity Reference Materials
  • BTEX Reference Materials
  • NG Reference Materials 1, 2 & 3 in One Liter Refillable Cylinder
  • For all types of NG Analyzers

Natural Gas Liquids

  • NGL # 5 & 6
  • E/P Standards
  • Condensate Reference Materials
  • Custom Reference Materials

It is our Mission to ensure the quality, accuracy and precision of the calibration and verification reference materials utilized by our customers at an affordable price point. Responding to the needs of our customers to have high-quality and affordable reference materials at their disposal, we have created bundled packages to reduce the overall cost to our customers. It is our goal to support our customers and meet the growing demand for lower levels of quantitation without compromising accuracy.

Contact our Customer Service Team and they will assist you with building a program that you can count on year after year.

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