JIS 2609 - Standard Test Method for the Determination of Nitrogen in Crude Petroleum and Petroleum Products by Oxidative Combustion with Chemiluminescence Detection
For a system which complies with the JIS 2609, TE Instruments offers the XPLORER-TN with liquids or boat module. Fully automated analysis can be achieved with the ARCHIE liquids autosampler, optional with one or two conditioned sample trays.