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181 - 200 of 265 results
Gas chromatography is a proven technology to analyze natural gas and its impurities.
| Publication Part Number | 5991-1190EN | ||||
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| Chinese (Simplified) (China) | Complete (PDF) |
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Very fast refinery gas analysis (RGA) is possible with the portable Agilent 490 Micro GC QUAD. This note describes the use of the 490 Micro GC for RGA, with results obtained in about two minutes.
| Publication Part Number | SI-02233 | |||||
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| Korean (Korea) | Complete (PDF) |
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490-GC can be used for analyses of mine gas, especially carbon monoxide at low level which is essential for the safety of mine workers.
| Publication Part Number | SI-02235 | |||
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This application note shows the analysis of biogas, and related samples, using the Agilent 490 Micro GC Biogas Analyzer.
| Publication Part Number | 5990-9508EN | ||||
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| Chinese (Simplified) (China) | Complete (PDF) |
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| Korean (Korea) | Complete (PDF) |
Insert describes how Agilent J&W PORAPLOT GC columns now have integrated particle traps at both ends. This allows leak-free connections and the use of an MS.
Agilent J&W PLOT PT column installation and user guide.
DVB-based Agilent J&W PoraPLOT GC columns are used in series to tune selectivity and alter resolution of volatile organic hydrocarbons.
| Japanese (Japan) | Complete (PDF) |
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| Chinese (Simplified) (China) | Complete (PDF) |
This application note demonstrates the chemical performance of Agilent 990 Micro GC for the analysis of ethylene oxide (EO) and propylene oxide (PO) synthesis.
Trace-Level Hydrogen Sulfide and Carbonyl Sulfide Analysis on the Agilent 990 Micro GC
In this application brief, a fast coal mine gas analysis was performed on an Agilent 990 Micro GC configured with four analytical channels.
| Chinese (Simplified) (China) | Complete (PDF) |
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This application note describes the use of the Agilent 990 Micro GC for noble gases analysis, which can be applied for fast and accurate detection of the noble gases.
The Agilent 990 Micro GC is used to quickly and accurately analyze hot spring gases associated with seismic activity. All gases analyzed gave good retention time and peak area repeatability.
| Chinese (Simplified) (China) | Complete (PDF) |
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Mud logging gases are the compounds found in the drilling mud collected during the oil and gas exploration process.
This application note describes the use of the Agilent 990 Micro GC for CO2 for reduction gas products analysis, which can be used to assess catalyst or process control in the CO2 reduction.
| Chinese (Simplified) (China) | Complete (PDF) |
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| Italian (Italy) | Complete (PDF) |
| French (France) | Complete (PDF) |
| Russian (Russia) | Complete (PDF) |
| German (Germany) | Complete (PDF) |
| Spanish (Spain) | Complete (PDF) |
This application note shows analysis of hydrogen sulfide and carbonyl sulfide using the Agilent 490 Micro GC in combination with a fully deactivated sample inlet
| Chinese (Simplified) (China) | Complete (PDF) |
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Oil and gas exploration operations require the analysis of dissolved natural gas in samples from the well within short run times.
| Chinese (Simplified) (China) | Complete (PDF) |
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Gas chromatography with an Agilent J&W PoraBOND U column analyzes C3 oxygenated hydrocarbons in less than ten minutes.
| Publication Part Number | A01562 | |||
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This compendium contains all most relevant data sheets for different versions of 990 Micro GC, and most analytical channels.
Data sheet for the Micro 990 GC biogas analyzer.
| Spanish (Spain) | Complete (PDF) |
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| Portuguese (Brazil) | Complete (PDF) |
| Italian (Italy) | Complete (PDF) |
| German (Germany) | Complete (PDF) |
| French (France) | Complete (PDF) |
| Chinese (Simplified) (China) | Complete (PDF) |
This application note describes the use of the Agilent 990 Micro GC for fast and accurate biomass pyrolysis gas products analysis