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BG-S244004(溶剂蒸馏头/主磨口24/40/下端侧口为磨口14/20/1000mL)'); document.write('¥564.8
BG-F301405(圆底烧瓶/单颈/5mL/磨口14/20)'); document.write('¥15.2
BG-Z32300(防倒吸油泡器/鼓泡器/油封/汞封/外径32mm/长度300mm)'); document.write('¥106.4
BG-C254400(球型冷凝器/冷凝管/冷凝部分长400mm,磨口24/40)'); document.write('¥85.6
已停产!AHB-100-3(加热模块/瓷质/100毫升圆底烧瓶)'); document.write('¥652.71
BT-Z14105-254-2(紫外灯管/飞利浦/台式紫外灯用/6W/254nm)'); document.write('¥49.23