Whatman® Binder-Free Glass Microfiber Filters have a fine capillary structure & can absorb significantly larger quantities of water than an equivalent filter. This makes them suitable for spot tests and liquid scintillation counting methods.

These Whatman® Glass Microfiber Filters have a fine capillary structure and can absorb significantly larger quantities of water than an equivalent filter. These bind-free glass microfiber filters are suitable for spot tests and liquid scintillation counting methods.

*particle retention at 98% efficiency