康宁corning 3413 TW,6.5MM,0.4um, TCT, PC,S,12PL Transwell-膜嵌套 6.5mm膜直径 0.4um PC(聚碳酸酯)膜 TC表面 灭菌 12个/包

康宁corning 3413 TW,6.5MM,0.4um, TCT, PC,S,12PL
Transwell-膜嵌套 6.5mm膜直径 0.4um PC(聚碳酸酯)膜 TC表面 灭菌 12个/包 4包/箱 2606.45