5 grams Erbium metal 99.95%/TREM in ampoule under argon
sealed in small boro-silicate ampoule (12mm diameter).
Choose your text on the label:
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laboratory label |
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collector label |
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Erbium metal |
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Erbium |
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Er 99.95% |
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Er 68 |
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5 grams |
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