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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
weight 14 g
The keychain contains Hydrochloric acid inside ampoule
5 gram potassium inside ampoule with purity 99
Boron keychain has pieces with purity 99
Mendeleev keychain 20x40 mm Cu, Te, C crystalmetal weight 14 gMendeleev keychain has 3 real chemical elements inside with high purity. They are copper, tellurium and carbon. The keychain is made of transparent urethane. The dimensions are 8x20x40 mm. It has a steel chain and a ring.
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