title: Vibrational spectra of some phosphate salts amorphous to X-ray diffraction.
mesh_terms: D002130:Calcium Phosphates; D003300:Copper; D003460:Crystallization; D011756:Diphosphates; D005612:Freeze Drying; D006863:Hydrogen-Ion Concentration; D008274:Magnesium; D010710:Phosphates; D012542:Scattering, Radiation; D013055:Spectrophotometry, Infrared; D013057:Spectrum Analysis; D014961:X-Ray Diffraction
chemical_list: D002130:Calcium Phosphates; D011756:Diphosphates; D010710:Phosphates; D003300:Copper; D008274:Magnesium