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BH-20206-03(插座/插排/三位/独立开关/1.8米)'); document.write('¥64
MMBC-DNA(分子模型生化DNA套装)'); document.write('¥2000
BG-A681922G(三通接头/2mmT型玻璃节门/磨口19/22)'); document.write('¥127.2
BG-P13008(方标本缸/带磨砂盖/长250mm/宽150mm/高250mm)'); document.write('¥316.8
BG-F984125(Kuderna-Danish烧瓶/上磨口24/40/下磨口19/22/125mL)'); document.write('¥80
Diethylzinc, 二乙基锌/500mL/CAS:557-20-0'); document.write('¥1100