Functions as a prefilter when used with GF/B microfiber filters. Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D provide efficient membrane protection, especially during liquid scintillation counting.
Manufacturer: Fischer Scientific
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Autoclavable
GE’s Whatman Grade GF/D fine membrane filters are thick and offer good loading capacity. GF/D can also function as a prefilter when used with GF/B, and it comes in many sizes to fit most filter holders.
Borosilicate Glass
2.6 s/100mL/in2
Circle
500°C
675 μm
681 mL/min
121 g/m2
Disc
2.7 μm
Grade GF/D
932°F
0.02 in.
Prefilter