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BG-F291975(柱色谱加液漏斗/层析加液漏斗/下管外径19mm/长度75mm)'); document.write('¥79.2
BG-F761258(磨口溶剂储存瓶/250mL/磨口14/20/直径60mm/长185mm/高真空阀0-8mm)'); document.write('¥164.8
BG-C195100(层析用溶剂储存瓶/100mL/球磨口35/20)'); document.write('¥80.8