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Fisherbrand™ Glass Fiber Circles

Catalog No. 0980442D Shop All Fisherbrand Products
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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
19 product options available for selection
Product selection table with 19 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Diameter (Metric) Grade
09-804-42D 4.2 cm G8
09-804-90C 9 cm G4
09-804-24C 2.4 cm G4
09-804-42A 4.2 cm G6
09-804-150A 15 cm G6
09-804-55C 5.5 cm G4
09-804-25D 2.5 cm G8
09-804-70C 7 cm G4
09-804-42C 4.2 cm G4
09-804-70A 7 cm G6
09-804-21B 2.1 cm G2
09-804-55A 5.5 cm G6
09-804-21C 2.1 cm G4
09-804-70D 7 cm G8
09-804-55B 5.5 cm G2
09-804-24A 2.4 cm G6
09-804-125A 12.5 cm G6
09-804-90A 9 cm G6
09-804-110A 11 cm G6
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 19 options available.
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Catalog No. 09-804-42D
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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

TRUSTED_SUSTAINABILITY

Specifications

Autoclavable Autoclavable
Material Glass Fiber
Particle Retention 2.5 μm
Flow Rate Fast
For Use With (Application) General purpose, clinical specimen filtration, recommended prefilter for 0.45μm pore size or smaller membrane filters
Grade G8
Temperature (English) Max. 932°F
Temperature (Metric) Max 500°C
Thickness (English) 0.027 in.
Thickness (Metric) 0.69 mm
Diameter (English) 1.6 in.
Diameter (Metric) 4.2 cm
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