Whatman® quartz QM-A filter discs 2.2 μm pore size
石英纖維濾紙 QM-A WHATMANITEM NO | DIA.(mm) | PORE SIZE(um) | Packaging |
WHA1851037 | 37 | 2.2 | 100 |
WHA1851047 | 47 | 2.2 | 100 |
WHA1851865 | 8*10" | 2.2 | 25 |
ITEM NO | DIA.(mm) | PORE SIZE(um) | Packaging |
WHA1851037 | 37 | 2.2 | 100 |
WHA1851047 | 47 | 2.2 | 100 |
WHA1851865 | 8*10" | 2.2 | 25 |