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Beryllium is very rare, very collectable and very useful...
TheseLARGE cylinders are unique collectors items 36mm dia x 5.3 mm thick. Ideal for an element collector or X-RAY hobbyist. If combined with Am-241 alpha source from fire detectors will generate neutrons.
Such a good thermal conductor these ultra light (density 1.85gcm-3) feel cold to touch even when plastic wrapped! A strange sensation indeed!
This is an excellent price!
Buy it NOW!
please note: buyer accepts responsibility for keeping safe and clearly labelled. Beryllium powder is toxic (these solidcylinders are not). Must not be filed or ground except by qualified experts in Be handling, with appropriate safety precautions to avoid dust inhalation.
