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The keychain contains Krypton gas inside ampoule
Use Tesla coil to make it glow
Germanium keychain has germanium plates with high purity 99
Xenon discharge ampoule (Xe)
Genius keychain has 3 elements Ge
Tellurium keychain 20x40 mm, 99.999%, Te epoxy The keychain contains Krypton gasTellurium keychain has tellurium pieces with high purity 99. 999%. The keychain is made of transparent urethane. The dimensions are 8x20x40 mm. It has a steel chain and a ring.
US$ 20.00
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