康宁corning 3378 HTS Transwell-24,0.4um PET MEM 24孔 HTS TRANSWELL-24膜嵌套 0.4uM孔径 PET(聚酯）膜 散装 12个/包

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康宁corning 3378 HTS Transwell-24,0.4um PET MEM 24孔
HTS TRANSWELL-24膜嵌套 0.4uM孔径 PET(聚酯）膜 散装 12个/包 1包/箱 18817.35