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Liquid Metal Necklace, Science Jewelry, Chemistry Fashion, Not pure Gallium / No Mercury
Blue Europium phosphorescent Glow in the dark Necklace Science Jewelry
Violet Europium phosphorescent Glow in the Dark Necklace Science Jewelry
Aqua Europium phosphorescent Glow in the dark Necklace Science Jewelry
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Ytterbium Metal Necklace Element 70 Yb Science Jewelry, Chemistry Fashion
Silver Metal Necklace Element 47 Ag Science Jewelry, Chemistry Fashion
Platinum Metal Necklace Chemistry Sample Element 78 Pt , Science Jewelry , Chemistry Fashion
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Tungsten Metal Necklace Element 74 W Science Jewelry, Chemistry Fashion
Aluminum Metal Necklace Element 13 Al Science Jewelry, Chemistry Fashion
Tin Metal Necklace Element 50 Sn Science Jewelry, Chemistry Fashion
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Silicon Crystal Necklace Element 14 Si Science Jewelry, Chemistry Fashion
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Bismuth Color Oxides Necklace Element 83 Bi Science Jewelry, Chemistry Fashion
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Nickel Metal Necklace Element 28 Ni Science Jewelry, Chemistry Fashion
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Terbium Metal Necklace Element 65 Tb Science Jewelry, Chemistry Fashion
Palladium Metal Necklace Element 46 Pd Science Jewelry, Chemistry Fashion
Bismuth Metal Necklace Element 83 Bi Science Jewelry, Chemistry Fashion
Copper Metal Necklace Element 29 Cu Science Jewelry
Titanium Metal Necklace Element 22 Ti Science Jewelry, Chemistry Fashion
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Neodymium Metal Necklace Element 60 Nd Science Jewelry, Chemistry Fashion
Niobium Metal Necklace Element 41 Nb Science Jewelry, Chemistry Fashion
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Boron Crystal Necklace Element 5 B Science Jewelry, Chemistry Fashion
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Silica Aerogel & Pure Silver Necklace (Frozen Smoke) Worlds Lightest Solid
Silica Aerogel & Pure Gold Necklace (Frozen Smoke) Worlds Lightest Solid Science Jewelry , Science Fashion
Silica Aerogel Necklace (Frozen Smoke) Worlds Lightest Solid Science Jewelry , Science Fashion
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Cobalt Metal Necklace Element 27 Co Science Jewelry, Chemistry Fashion
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Thulium Metal Necklace Element 69 Tm Science Jewelry, Chemistry Fashion
Orange Europium phosphorescent Glow in the dark Necklace Science Jewelry
White Europium phosphorescent Glow in the Dark Necklace , Science Jewelry
Iron Metal Necklace Element 26 Fe Science Jewelry, Chemistry Fashion
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Zinc Metal Necklace Element 30 Zn Science Jewelry, Chemistry Fashion
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Molybdenum Metal Necklace Element 42 Mo Science Jewelry, Chemistry Fashion
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Erbium Metal Necklace Element 68 Er Science Jewelry, Chemistry Fashion
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Chromium Metal Necklace Element 24 Cr Science Jewelry, Chemistry Fashion
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Indium Metal Necklace Element 49 In Science Jewelry , Chemistry Fashion
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Silica Aerogel & Pure Copper Necklace (Frozen Smoke) Worlds Lightest Solid
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Dysprosium Metal Necklace Element 66 Dy Science Jewelry, Chemistry Fashion
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Gadolinium Metal Necklace Element 64 Gd Science Jewelry, Chemistry Fashion
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Germanium Metal Necklace Element 32 Ge Science Jewelry, Chemistry Fashion
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Manganese Metal Necklace Element 25 Mn Science Jewelry, Chemistry Fashion
Gold Metal Necklace Element 79 Au Science Jewelry, Chemistry Fashion
Green Europium phosphorescent Glow in the dark Necklace Science Jewelry
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Sulfur Crystal Necklace Element 16 S Science Jewelry, Chemistry Fashion
Zirconium Metal Necklace Element 40 Zr Science Jewelry, Chemistry Fashion
100 Copper & 50 Silver Strip Electrodes 99.9% Pure
Men's Cuban Link Bracelet - Fine Silver .9999% - Handmade in the USA