Agilent, 5080-8755, Refinery gas test sample, 1 Liter, 30 psig (2 bar). Approximate concentrations % volume/volume: 15% hydrogen, 5% propane, 1% propylene, 10% iso-butane, 2% iso-pentane, 1% n-pentane, 15% nitrogen, 5% methane, 5% n-butane, 10% 1-but

Refinery gas test sample, 1 Liter, 30 psig (2 bar). Approximate concentrations % volume/volume: 15% hydrogen, 5% propane, 1% propylene, 10% iso-butane, 2% iso-pentane, 1% n-pentane, 15% nitrogen, 5% methane, 5% n-butane, 10% 1-butene, 5% trans-2-butene, 5% cis-2-butene, 5% carbon dioxide, 5% carbon monoxide, 1% ethylene, and 10% ethane

Specifications:
Analyte Count: 0
Technique: GC & GC/MS
UNSPSC Code: 41116107
Volume: 1 L

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This precision refinery gas test sample is supplied in a 1-liter cylinder at 30 psig 2 bar, formulated with accurate concentrations of key compounds including hydrogen, methane, ethylene, ethane, propane, propylene, n-butane, iso-butane, 1-butene, cis-2-butene, trans-2-butene, nitrogen, carbon monoxide, carbon dioxide, iso-pentane, and n-pentane. Developed for calibration and validation of gas chromatographs in petrochemical laboratories and refineries, it ensures reliable performance during compositional analysis of refinery gas streams. Common usage scenarios include instrument calibration, method validation, and quality control during routine refinery gas analyses. The certified blend supports precise quantitation of light hydrocarbons and permanent gases, making it ideal for refining process monitoring, product certification, and compliance with industry standards. It is compatible with Agilent gas chromatography systems equipped with thermal conductivity detectors TCD, flame ionization detectors FID, or related multi-detector platforms. For enhanced workflow efficiency, this reference gas can be paired with Agilent GC columns and sample introduction systems designed for petrochemical analysis. The carefully balanced composition ensures reproducible results and traceability, supporting research, development, and operational excellence in the energy and chemical sectors.