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1,3-Cyclohexadiene, 1,3-环己二烯/5ml/CAS:592-57-4
'); document.write('¥380

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BG-P18030Z(干燥器/棕色/直径300mm)
'); document.write('¥462.83

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已停产!BB-10302(高级实验报告本/高级实验记录本/硬皮/网格页)
'); document.write('¥24.61

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BG-P14047-05(层析用超薄玻璃板/200x200x0.5)
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BG-F321410L(厚壁鸡心磨口烧瓶/10mL/磨口14/20)
'); document.write('¥17.6

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BG-F464508(溶剂储存球瓶/500mL/磨口24/40/高真空阀0-8mm)
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