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Calcium metal has a silvery-gray metallic appearance when fresh, though it can naturally darken or form a surface layer over time due to exposure to air. This makes it an interesting and educational sample for anyone studying reactive metals, the periodic table, or material properties.
Each vial is carefully packed and shipped with protection to help keep the glass vial safe during transit. The 1 dram vial size makes it compact, clean, and easy to display in an element collection, classroom setup, lab shelf, or science cabinet.
Each order includes:
Calcium Metal Sample
1 Dram Glass Vial
Protective Packaging for Safer Shipping
This calcium metal specimen is great for collectors, students, teachers, science enthusiasts, and anyone building a high-quality element collection. It makes an excellent teaching tool, conversation piece, or display sample for learning about the alkaline earth metals.
For collection, display, and educational use only. Not for consumption. Keep dry and away from water, moisture, acids, and heat. Calcium metal is reactive and should be handled responsibly.
