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Tungsten silicide,-325 mesh, 99.5%, 10g
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Tantalum nitride,99.5% metals basis, 250g
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Tantalum nitride,99.5% metals basis, 50g
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Tantalum nitride,99.5% metals basis, 10g
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Tantalum nitride,99.5% metals basis, 2g
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Tungsten boride,99%, 5g
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Tungsten boride,99%, 100g
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Tantalum boride,99.5%, 25g
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Tantalum boride,99.5%, 5g
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Strontium zirconate,-325 mesh powder, 99.0% metals basis, 50g
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Strontium zirconate,-325 mesh powder, 99.0% metals basis, 250g
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