title: Organics.
mesh_terms: D000473:Alkanes / Q000032:analysis; D002219:Carbamates / Q000032:analysis; D002273:Carcinogens / Q000032:analysis; D003902:Detergents / Q000032:analysis; D006540:Herbicides / Q000032:analysis; D006812:Humic Substances / Q000032:analysis; D007306:Insecticides / Q000032:analysis; D008628:Mercury / Q000032:analysis; D009281:Naphthalenes / Q000032:analysis; D009584:Nitrogen / Q000032:analysis; D009942:Organometallic Compounds / Q000032:analysis; D010101:Oxygen Consumption; D010636:Phenols / Q000032:analysis; D011078:Polychlorinated Biphenyls / Q000032:analysis; D012722:Sewage / Q000032:analysis; D013455:Sulfur / Q000032:analysis; D013501:Surface-Active Agents / Q000032:analysis; D014508:Urea / Q000032:analysis; D014877:Water Pollution, Chemical / Q000032:analysis; D014881:Water Supply
chemical_list: D000473:Alkanes; D002219:Carbamates; D002273:Carcinogens; D003902:Detergents; D006540:Herbicides; D006812:Humic Substances; D007306:Insecticides; D009281:Naphthalenes; D009942:Organometallic Compounds; D010636:Phenols; D012722:Sewage; D013501:Surface-Active Agents; D013455:Sulfur; D014508:Urea; D011078:Polychlorinated Biphenyls; D008628:Mercury; D009584:Nitrogen