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Deuterium Oxide, 重水/0.55mlx10/CAS:7789-20-0
'); document.write('¥750

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Copper, 铜粉/100g/CAS:7440-50-8
'); document.write('¥106.5

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Ethyl trans-2-butenoate, 反式-2-丁烯酸乙酯/100g/CAS:623-70-1
'); document.write('¥230

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4-Biphenylboronic acid, 4-联苯硼酸/5g/CAS:5122-94-1
'); document.write('¥220

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Platinum(IV) oxide, 无水氧化铂/5g/CAS:1314-15-4
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