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BT-11904(杜瓦瓶真空保温装置/不锈钢/双层保温/口径140x深度75mm)'); document.write('¥256
DZ-BG-磨口试管(外径17mm/有效长度100mm/磨口14/20)'); document.write('¥35
BH-10238-RJ100(滴管帽/乳胶/100个/包)'); document.write('¥30.4
已停产!BH-10230-15(塑料二用架/离心板/1.5mL)'); document.write('¥17.4688