capillary gc
  • ASTM D5134 Petroleum Naphthas through n-Nonane by Capillary GC

    ASTM D5134 Petroleum Naphthas through n-Nonane by Capillary GC

    KN-5134 GC for Detailed Analysis of Petroleum Naphthas conforms to ASTM D5134 Standard Test Method for Detailed Analysis of Petroleum Naphthas through n-Nonane by Capillary Gas Chromatography and ASTM D6733 Standard Test Method for Determination of Individual Components in Spark Ignition Engine Fuels by 50-Metre Capillary High Resolution Gas Chromatography. A representative sample of the naphtha is introduced into a gas chromatograph equipped with a methyl silicone bonded phase fused silica capillary column. Helium carrier gas transports the vaporized sample through the column in which the components are separated. Components are sensed by a flame ionization detector as they elute from the column. The detector signal is processed by an electronic data acquisition.

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