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Sodium hydride,60%, 1kg
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Sodium hydride,60%, 100g
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Sodium hydride,60%, 5kg
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5-Bromoisophthalic acid,97%, 25g
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5-Bromoisophthalic acid,97%, 5g
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5-Bromoisophthalic acid,97%, 100g
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5-Bromoisophthalic acid,97%, 1g
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antimony;cobalt(3+),99.9% metal basis, 80 mesh, 1g
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antimony;cobalt(3+),99.9% metal basis, 80 mesh, 5g
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Ethanamine;tetrafluoroborate,98%, 1g
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Ethanamine;tetrafluoroborate,98%, 10g
стр.: