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2,5-Dimethoxytetrahydrofuran, 2,5-二甲氧基四氢呋喃/500g/CAS:696-59-3
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已停产!AHB-09A-3(平底反应瓶加热模块/瓷质/均9孔/平孔底/高40mm/外径88mm/孔径17.2mmx9)
'); document.write('¥687.62

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BG-C509180(直型冷凝器/冷凝管/小咀可拆/冷凝部分长180mm,磨口19/22)
'); document.write('¥77.6

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BG-F909100H(史莱克反应茄瓶/100mL/磨口19/22/高真空阀门)
'); document.write('¥119.2

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BG-A581922(真空接头/一体式减蒸配套/磨口19/22)
'); document.write('¥61.6

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BT-13912-SATA(万用表/数显/世达)
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