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Greenhouse Gas GC System The Greenhouse Gas GC is designed for the detection of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O). Depending upon the volume of the sample loop on the gas sampling valve, it can detect trace levels or high concentrations. It may be used for stack or ambient air monitoring, or in a plane for atmospheric air analysis. The chromatogram below was generated by a Greenhouse Gas GC with a 5mL sample loop. Features: lECD and FID detectors lMethanizer accessory (built-in) lDual packed columns with precolumn l10-port gas sampling valve and sample loop lInternal whisper-quiet air compressor l6 channel PeakSimple data system lon the compact 8610C chassis (VOLTAGE default is 110VAC, can be configured to 220VAC.) Op Options & Upgrades: lAdditional detectors lSplit/Splitless and PTV injectors The The Greenhouse GC is not limited to CO2, CH4 and N2O. The FID-Methanizer detects hydrocarbons as well as CO and CO2 (as methane). The sensitive ECD detector responds to electronegative compounds, especially chlorinated, fluorinated, or brominated molecules like PCBs and pesticides. With a low-volume sample loop, the Greenhouse GC can be used to measure gases produced by bacterial metabolic processes and life cycles. The Greenhouse Gas GC uses a 10-port gas sampling valve plumbed with precolumn backflush.
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