title: Carboxylic acids in petroleum and sediments.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002264:Carboxylic Acids / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas / Q000379:methods; D005231:Fatty Acids, Unsaturated / Q000032:analysis; D005843:Geography; D006880:Hydroxy Acids / Q000032:analysis; D007220:Industrial Waste / Q000032:analysis*; D007651:Keto Acids / Q000032:analysis; D008970:Molecular Weight; D010578:Petroleum / Q000032:analysis*; D013045:Species Specificity; D013057:Spectrum Analysis / Q000379:methods; D013256:Steroids / Q000032:analysis
chemical_list: D000596:Amino Acids; D002264:Carboxylic Acids; D005231:Fatty Acids, Unsaturated; D006880:Hydroxy Acids; D007220:Industrial Waste; D007651:Keto Acids; D010578:Petroleum; D013256:Steroids