Whatman 濾膜 2606T 囊式濾器AS 36. 0.2m, 未滅菌in/out 0.125英寸 FNPT/5

Whatman 濾膜 2606T 囊式濾器AS 36. 0.2m, 未滅菌in/out 0.125英寸 FNPT/5 POLYCAP 36 0.2 AS 5/PK G/G