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1,3-Cyclohexadiene, 1,3-环己二烯/5ml/CAS:592-57-4'); document.write('¥380
BG-P18030Z(干燥器/棕色/直径300mm)'); document.write('¥462.83
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
BG-P14047-05(层析用超薄玻璃板/200x200x0.5)'); document.write('¥42.66
BG-F321410L(厚壁鸡心磨口烧瓶/10mL/磨口14/20)'); document.write('¥17.6
BG-F464508(溶剂储存球瓶/500mL/磨口24/40/高真空阀0-8mm)'); document.write('¥166.4