title: Determination of total organic nitrogen and organometallic nickel in oil, sediments and marine products.
mesh_terms: D000818:Animals; D004785:Environmental Pollutants; D007564:Japan; D008974:Mollusca / Q000032:analysis; D009532:Nickel / Q000032:analysis*; D009584:Nitrogen / Q000032:analysis*; D009942:Organometallic Compounds / Q000032:analysis*; D012758:Shellfish / Q000032:analysis
chemical_list: D004785:Environmental Pollutants; D009942:Organometallic Compounds; D009532:Nickel; D009584:Nitrogen