title: Dialysis method for determining preservative distribution in emulsions.
mesh_terms: D010367:Arachis; D001565:Benzoates / Q000032:analysis*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003956:Dialysis; D004655:Emulsions / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D008722:Methods; D008899:Mineral Oil; D008956:Models, Chemical; D009821:Oils; D010592:Pharmaceutic Aids / Q000032:analysis*; D013053:Spectrophotometry; D013501:Surface-Active Agents
chemical_list: D001565:Benzoates; D004655:Emulsions; D009821:Oils; D010592:Pharmaceutic Aids; D013501:Surface-Active Agents; D008899:Mineral Oil