Whatman 滤膜 2700T 囊式滤器TF 75, 0.1min/out0.125英寸FNPT/5 POLYCAP 75 0.1 PTFE 5/PK G/G
日本和光纯药WAKO
罗氏Roche kapa Cytiva whatman代理商金畔官网
Whatman 滤膜 2700T 囊式滤器TF 75, 0.1min/out0.125英寸FNPT/5 POLYCAP 75 0.1 PTFE 5/PK G/G