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قرص معدني زنك (Zn) مقاس 24.26 مم نقي بنسبة 99.5% للتجميع أو التجارب

KWD 6.500

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مميزات خاصة

  • One Disc, measures 24.26 mm x 1.75 mm
  • Precision machined from high purity metal, ground surfaces, and laser etched labels
  • Size of US Quarter
  • Approximate weight 5.89g

وصف

Zinc is a chemical element with symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. -Wikipedia Quarter not included

منتجات شبيهه


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