This paper is the second part of a series review dealing with the application of mass and optic spectrometric techniques in medicinal scientific researches. The spectrometric techniques reviewed include NMR and EPR(ESR), IR and NIR, UV-Vis, Raman spectrometry. fluoro- and phosphorescence spectrometry, X-ray diffraction- and fluorescence spectrometry, XRP, Electron microprohe, polarimetry, CD, and PET. The mass spectrometric techniques which can be applied without coupling with separation techniques are also...