Methanizer (For Low Level CO and CO by FID) 2

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Methanizer (for low level CO and CO by FID) 2 Converts CO & CO2 to Methane without changing retention times Enables the FID Detector to detect low levels of CO & CO 2 Three possible configurations for your application needs Thermostatted to 380oC The Methanizer option enables the Flame Ionization Detector to detect low levels of CO and CO2. The Methanizer is packed with a nickel catalyst powder. During analysis, the Methanizer is heated to 380oC. When the column effluent mixes with the FID hydrogen supply and passes through the Methanizer, CO and CO2 are converted to methane. Since the conversion of CO and CO2 to methane occurs after the sample compounds have passed through the column, their retention times are unchanged. Hydrocarbons pass through the Methanizer unaffected. The special Methanizer FID detector assembly operates like the regular FID detector, except that the FID temperature must be set to 380oC. Due to the chemical relationship between nickel and sulfur, the Methanizer can be poisoned by large quantities of sulfur gas. The Methanizer accessory is available in three configurations: 1. Built into the FID detector. 2. Built into the valve oven ducts on the side of an 8610 GC. 3. As a stand-alone unit for use with any FID detector. When choosing the second option, a valve oven must also be ordered (part #8690-0088; see price list below). The 510 Methanizer Kit is a stand-alone accessory for use with any FID detector. 8680-0082 Methanizer Jet installed in special FID detector body 8680-1082 Replacement FID detector Methanizer Jet 8680-0081 Methanizer accessory built into valve oven 8690-0088 Heated, thermostatted valve oven mounted on an 8610C GC 8680-1081 Replacement Methanizer tube 0510-0081 510 stand-alone Methanizer Kit for use with any FID 0510-1081 510 Methanizer replacement tube GC Accessories 85.

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