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Fisherbrand™ Glass Fiber Circles
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Diameter (Metric):
2.1 cm
2.4 cm
2.5 cm
4.2 cm
5.5 cm
7 cm
9 cm
11 cm
12.5 cm
15 cm
Grade:
G2
G4
G6
G8
Description
Faster flow, higher retention than cellulose filters
Used as prefilters and for gravimetric analyses. Suitable for many corrosive applications.
- Low hygroscopicity
- Chemically and biologically inert, with no organic binders
- Offer higher retention efficiency of fine particles (<3μm in size)
- Resist clogging for greater loading capacity than cellulose paper filters
- Autoclavable and usable to 500°C (932°F)
- Filters should be used flat: folding will break the glass fibers

Specifications
Specifications
Autoclavable | Autoclavable |
Material | Glass Fiber |
Particle Retention | 1.2 μm |
Flow Rate | Fast |
For Use With (Application) | Water/wastewater analysis of suspended solids, biochemical filtration, microorganism retention, harvesting lymphocytes, other cells, scintillation counting |
Grade | G4 |
Temperature (English) Max. | 932°F |
Temperature (Metric) Max | 500°C |
Thickness (English) | 0.01 in. |
Thickness (Metric) | 0.28 mm |
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