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BG-C205100(直型冷凝器/冷凝管/冷凝部分长100mm,磨口29/42)'); document.write('¥60.8
AHB-500-2(加热模块/干浴/硬质/500毫升圆底烧瓶/φ128x57)'); document.write('¥1036.77
BG-A284250(防溅球/上磨口24/40/下磨口24/40/容量250mL)'); document.write('¥113.6
BG-ZMP500814G2(多肽反应管/有效长度50mm/直径8mm/磨口14/20/砂板G2)'); document.write('¥100