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Sodium periodate, 高碘酸钠/25g/CAS:7790-28-5
'); document.write('¥120

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BG-F764108(磨口溶剂储存瓶/100mL/磨口24/40/直径40mm/长165mm/高真空阀0-8mm)
'); document.write('¥166.4

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Benzamide, 苯甲酰胺/500g/CAS:55-21-0
'); document.write('¥720

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BT-Z19801-BC(层析板切割器标尺/割板器标尺)
'); document.write('¥246.16

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BB-20106(压水器/饮水机水桶专用)
'); document.write('¥8.54

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BG-C259120(球型冷凝器/冷凝管/冷凝部分长120mm,磨口19/22)
'); document.write('¥76

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