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John Gustav Delly

John Gustav Delly is professor emeritus of chemical microscopy at The McCrone Group's Hooke College of Applied Sciences and scientific advisor at McCrone Associates in Illinois. He has more than 50 years of experience in microscopical research, particularly contaminant identification. He has taught courses in microscopy and photomicrography, and developed microscopy training for specific industries. A designer of microscopical accessories, he is the author of more than 500 publications,...See more