Nalgene 4260-0100 耐用型漏斗，低密度或高密度聚乙烯，漏斗顶部内径10英寸 FUNNEL HEAVY DUTY LDPE;10 IN Labware and Bottles 1 2 2007
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Nalgene 4260-0100 耐用型漏斗，低密度或高密度聚乙烯，漏斗顶部内径10英寸 FUNNEL HEAVY DUTY LDPE;10 IN Labware and Bottles 1 2 2007