title: Analysis of alkyl phosphates by extractive alkylation.
mesh_terms: D000478:Alkylation; D002849:Chromatography, Gas / Q000379:methods; D005410:Flame Ionization / Q000379:methods; D009943:Organophosphorus Compounds / Q000032:analysis* / Q000652:urine
chemical_list: D009943:Organophosphorus Compounds