Transwell-COL-膜嵌套, 6.5mm直径, 0.4um孔径PTFE(聚四氟乙烯)膜, COL表面, 灭菌. 英文名称:Costar 6.5mm Transwell-COL Collagen-Coated Insert with 0.4μm Pore PTFE ...
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