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AHB-13A-2(平底反应瓶加热模块/干浴/硬质/均13孔/平孔底/高23mm/外径88mm/孔径13.2mmx13)'); document.write('¥652.71
BG-L100050-Z(容量瓶/出口级/玻璃带塞/棕色/50mL)'); document.write('¥26.24