Combines high loading capacity with fine particle retention. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/A are ideal for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution monitoring.
Manufacturer: Fischer Scientific
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GE’s Whatman Grade GF/A glass microfiber filters feature fine retention. GF/A filters are suitable for water quality parameter measurement and air filtration applications.
Borosilicate Glass
13 sec./100mL
Grade GF/A
Circle
500°C
260 μm
143 mL/min
Disc
1.6 μm
Used for high-efficiency general purpose laboratory filtration, including water pollution monitoring of effluents, for filtration of water, foodstuff analyses, protein filtration, and radioimmunoassay of weak β emitters.
100 Pieces
932°F
0.01 in.
Fine Retention Filter