S2GPT01RE 默克Millipore Steritop-GP瓶顶式过滤器0.22um150ML ¥1008.00 PD2004700密理博Millipore 微生物分析无菌培养皿47mm ¥904.00 Merck Millipore Milli-Q Progard TS2预纯化柱 PR0G0T0S2 ¥5155.00 10311811Whatman 沃特曼Grade 597定性滤纸 4-7um125mm ¥257.00 10417104Cytiva Whatman脂质体挤出聚碳酸酯膜0.4um19mm ¥1068.00 97039944沃特曼Whatman 烟草滤纸剑桥滤片F319-04 92mm ¥2397.00