title: The determination of the hydrophile-hydrophobe proton ratio in a series of polyoxyethylene sorbitan esters.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D011092:Polyethylene Glycols; D011136:Polysorbates; D011522:Protons
chemical_list: D011136:Polysorbates; D011522:Protons; D011092:Polyethylene Glycols