Whatman 滤膜 800203 NUC PC W/OHO 15UMTH 25MM 100pk NUC PC W/OHO 15UMTH 25MM 100pk

Whatman 滤膜 6809-4002 Anotop 25 Plus针头式滤器0.02m 带玻璃纤维预滤层 50/盒 ANOTOP 25/0.02 GF 50/PK

Whatman 滤膜 10409470 ME25/41绿色混酯膜0.45m黑色网格灭菌47mm/100 ME25/41 ST 0.45uM 47MM 100/PK

Whatman 滤膜 1003-240 3号滤纸圆型240mm/100 GR 3 24.0CM 100/PK

Whatman 滤膜 GN503NPEORG MUP G2 0.2uM PTFE 1000/PK MUP G2 0.2uM PTFE 1000/PK

Whatman 滤膜 10310645 512滤纸1/2折叠150mm/100 512 FF 150MM 100/PK

Whatman 滤膜 10311666 595 6MM 45000/PK 595 6MM 45000/PK

Whatman 滤膜 10411411 TE35膜 圆型, PTFE, 0.2m,47mm 50/盒 TE35 0.2uM 47MM 50/PK

Whatman 滤膜 1001-082 GR 1 8.2CM 100/PK GR 1 8.2CM 100/PK

Whatman 滤膜 10547088 FF85/100 25MMx50M 1/PK FF85/100 25MMx50M 1/PK

Whatman 滤膜 WB120310 FTA 微型卡 盒/25 FTA MICROCARD 25/PK

Whatman 滤膜 1960-032 膜过滤器, 不锈钢支撑, 25mm, 50ml容积 1/盒 25MM GLS MEM HLDR 50MLRES 1/PK

Whatman 滤膜 1205-185 5 FF 18.5CM 100/PK 5 FF 18.5CM 100/PK

Whatman 滤膜 WB120316 FTA MICROCARD 250/PK FTA MICROCARD 250/PK

Whatman 滤膜 6809-2122 Anotop 25针头式滤器, 灭菌的 0.2m 50/盒 ANOTOP 25/0.2 S 50/PK