0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Sample of zinc(II) cyanide. Purity: ≥98%. <!-- Identifier: Sinopharm, 80141070, 20140508...
This file has an extracted image: Marbled paper - from, Radio-active substances (page 1 crop).jpg....
drawer), a hand microtome, a sample of pith paper, a small metal sample tray, strips of pH paper (in drawer), a pack of "Zinc Metal," one small empty glass...
drawer), a hand microtome, a sample of pith paper, a small metal sample tray, strips of pH paper (in drawer), a pack of "Zinc Metal," one small empty glass...
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