title: Low-temperature thin-layer chromatography for detection of polybutene contamination in volatile oils.
mesh_terms: D000475:Alkenes / Q000032:analysis; D002855:Chromatography, Thin Layer; D003080:Cold Temperature; D008722:Methods; D009822:Oils, Volatile / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis; D011090:Polyenes / Q000032:analysis; D011108:Polymers / Q000032:analysis*
chemical_list: D000475:Alkenes; D009822:Oils, Volatile; D010573:Pesticide Residues; D011090:Polyenes; D011108:Polymers; C008952:polybutene