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BG-F580100(溶剂储存瓶(Schlenk)/100mL/高真空节门0-4mm/外径40mm/长度165mm)'); document.write('¥118.4
BG-C193503(层析用溶剂储存瓶/500mL/球磨口35/20)'); document.write('¥88.8
BG-F364014C(磨口砂芯布氏漏斗/60mL/磨口14/20/直径40mm/G2)'); document.write('¥64.8