1.5 grams silicon fractures 99.9999% mono crystalline
sealed in small boro-silicate ampoule (12mm diameter).
For all our ampoules you can choose your text on the label:
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laboratory label |
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collector label |
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Silicon poly |
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Silicon |
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Si 99.9999% |
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Si    14 |
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1.5 grams |
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Best choice for your collection
