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Sodium periodate, 高碘酸钠/100g/CAS:7790-28-5
'); document.write('¥240

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BG-F384030M(上磨口减压层析柱/外径40mm/长度300mm/G3)
'); document.write('¥218.4

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Cyclopentanone, 环戊酮/500mL/CAS:120-92-3
'); document.write('¥142.2

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Trimethylacetic anhydride, 三甲基乙酸酐/100mL/CAS:1538-75-6
'); document.write('¥590

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Lithium tert-butoxide, 叔丁醇锂/25g/CAS:1907-33-1
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Trimethylacetic anhydride, 三甲基乙酸酐/5mL/CAS:1538-75-6
'); document.write('¥100

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