My
periodic table poster
is now available!
Copper monocrystal.
Single crystal of high-purity copper from an old research lab.
Source:
Ethan Currens
Contributor:
Ethan Currens
Acquired:
26 September, 2008
Text Updated:
26 October, 2008
Price:
Anonymous
Size:
2"
Purity:
99.99%