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BG-F304250(圆底烧瓶/单颈/250mL/磨口24/40)
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SV-P240002(厚壁耐压反应管/具通气管/35mL/外径26*125mm)
'); document.write('¥176

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AHB-13A-1(平底反应瓶加热模块/干浴/黑色/均13孔/平孔底/高23mm/外径88mm/孔径13.2mmx13)
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