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BG-S244254(溶剂蒸馏头/主磨口24/40/下端侧口为磨口14/20/250mL)'); document.write('¥541.6
BG-C302440(SNYDER分馏柱/磨口24/40/柱高150/总高300mm)'); document.write('¥156.8
BT-P80001-10(手工冲子/圆冲/直径10mm)'); document.write('¥15.57
BG-A371420(克莱森接头/磨口14/20)'); document.write('¥42.4
BG-Z552404(旋蒸转换头/上磨口24/40/下磨口24/29/4x4mL)'); document.write('¥192
BG-Z602440-BJ-P10(四氟硅胶垫/适5mL、10mL旋蒸转换头变径)'); document.write('¥1.6