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L301754-10gLanthanum hexaboride.
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L301754-250gLanthanum hexaboride.
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L301754-50gLanthanum hexaboride.
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L103872-100gLanthanum oxide.
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L103872-25gLanthanum oxide.
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L103872-500gLanthanum oxide.
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L103873-100gLanthanum oxide.
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L103873-25gLanthanum oxide.
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L103873-500gLanthanum oxide.
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