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BG-Z602440-BJ-P20(四氟硅胶垫/适20-60mL旋蒸转换头变径)'); document.write('¥1.6
BG-C184262(闪式层析柱/内径20.4mm/壁厚2.8mm/长254mm)'); document.write('¥88
BH-10266-N10(加强筋塑料管/尼龙/油泵排气管/内径10mm)'); document.write('¥19.2
BG-F588100(溶剂储存瓶(Schlenk)/100mL/高真空节门0-8mm/外径40mm/长度165mm)'); document.write('¥132.8
BH-10459(磁力搅拌子/磁子/A-150)'); document.write('¥6.28