title: Determination of ionizable acid groups in phosphatidyl glycerophosphate (diphytanyl ether analogue) by proton magnetic resonance spectroscopy.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D003978:Diazomethane; D004987:Ethers / Q000032:analysis; D006217:Halobacterium / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D007259:Infrared Rays; D007477:Ions; D008055:Lipids / Q000032:analysis; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D009904:Optical Rotation; D010743:Phospholipids / Q000032:analysis* / Q000302:isolation & purification; D010756:Phosphoric Acids; D013053:Spectrophotometry
chemical_list: D004987:Ethers; D007477:Ions; D008055:Lipids; D010743:Phospholipids; D010756:Phosphoric Acids; D003978:Diazomethane