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Flakes graphite is a naturally occurring form of graphite that is typically found as discrete flakes ranging in size from 50-800 μm in diameter and 1-150 μm thick.
GR 817 (OTTOKEMI) Graphite rod, diam. × length 3 mm x 150 mm, 99.999% - used in fiber optics and semiconductor applications, where precision and sensitivity are crucial.