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«“√ “√ √“™∫— ≥±‘ µ¬ ∂“π ªï ∑’Ë Û ©∫— ∫∑’Ë Ù µ.§.-∏.§. ÚıÙ¯ 1133 Scientific Instrumentation in Research Today very high field NMR spectrometers are produced and at CRI we have one 600 MHz NMR as shown. We also have the 400 MHz NMR machine at CRI. I am very proud to say that all the high resolution NMR machines that we have at CRI are acquired from the grants I have obtained from German Government. 400-MHz NMR 600-MHz NMR (Bruker AM 400) (Bruker AVANCE 600) Mass spectrometry Mass spectrometry involves the generation of ionic species from an organic molecule subjected to an electric or magnetic field. The fragmentation data obtained by this process are invaluable for deriving molecular formulas (or partial formulas). Techniques have been developed to facilitate visualizing a MS peak containing the