مميزات خاصة

One Disc, measures 24.26 mm x 1.75 mm
Disk precision machined from high purity metal, ground surfaces, and laser etched labels
Disc is the size of US Quarter, 99.5% Pure
Disk approximate weight 5.89g
One Acrylic Case with magnetic latches

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 and scale not included

منتجات شبيهه

{"error":"\u062e\u0637\u0623","cart_limit":"\u0644\u062f\u064a\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0633\u0644\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.","prod_limit":"\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c"}

مرحبًا،

بحث

قرص معدني من الزنك (Zn) مقاس 24.26 مم مع علبة أكريليك للتجميع أو التجارب

مميزات خاصة

وصف

منتجات شبيهه