Certified Reference Materials for Refineries
DCG Partnership I | Chromatography, Spectroscopy
Total Sulfur Standards
- 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 Standards
- 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 Standards
- 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 Organic Nitrogen Standards
- 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 Standard
Contains 50 ppm each of the following by weight: 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 by weight of Dimethyl Ether in N‐Butane.
Total Fluoride in N‐Butane
≥ 1 ppm Total Fluoride from 2‐Fluoropropane in N‐Butane by weight
Acetaldehyde in LPG
Refinery Gas Standards
Custom Refinery Gas Standards
- Refinery Gas Standards with Hydrogen Sulfide
- Refinery Gas Standards # 1, 2 & 5 in one liter refillable cylinders
Methane/Hydrogen Standards
Ethane Standards
- C2 Standards
- CO, CO2, C2
Ethane/Propane (E/P) Standards
Ethylene Standards
- CO, CO2, C2=
- High Purity C2=
- Hydrogen/Ethylene Standards
- Oxygen/Nitrogen/Ethylene
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