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Fisherbrand™ Qualitative Grade Plain Filter Paper Circles and Sheets - P4 Grade

Ideal for clarifying and removing particles of 1μm and larger, and in applications that do not require a low-ash or ashless paper

$9.53 - $118.05

Specifications

Format Circle
Particle Retention 4 to 8μm
Filtration Speed 730 sec.
Flow Rate Slow: 25mL/min.
For Use With (Application) General purpose: slightly slower, more retentive than P5. Retains MgNH4PO4, silver sulfide, cadmium sulfide. In air monitors, collects particulates and chromic acid mist
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Products 10
Catalog Number Mfr. No. Diameter (Metric) Price Quantity  
Catalog Number Mfr. No. Diameter (Metric) Price Quantity  
09-803-6A
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Fisherbrand™
098036A
4.25 cm
Pack of 100 Each for $9.53
 
09-803-6B
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Fisherbrand™
098036B
5.5 cm
Pack of 100 Each for $11.63
 
09-803-6D Edge
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Fisherbrand™
098036D
9 cm
Pack of 100 Each for $10.94
Edge
 
09-803-6C
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Fisherbrand™
098036C
7 cm
Pack of 100 Each for $13.84
 
09-803-6E
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Fisherbrand™
098036E
11 cm
Pack of 100 Each for $13.84
 
09-803-6F
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Fisherbrand™
098036F
12.5 cm
Pack of 100 Each for $17.36
 
09-803-6G
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Fisherbrand™
098036G
15 cm
Pack of 100 Each for $19.67
 
09-803-6J
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Fisherbrand™
098036J
20.5 cm
Pack of 100 Each for $118.05
 
09-803-6H
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Fisherbrand™
098036H
18.5 cm
Pack of 100 Each for $57.12
 
09-803-6K
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Fisherbrand™
098036K
24 cm
Pack of 100 Each for $106.49
 
Description

Description

  • Cellulose fiber papers
  • Available as circular, rectangular, and square sheets
  • Good wet strength
  • Suitable for gravity, vacuum filtration systems and low suction filtration
  • Particle Retention: 4–8μm
  • Medium-fine porosity
  • Filtration Speed: Herzberg, 730 sec.
  • Flowrate: Slow—25mL/min.
  • Surface: Smooth

Not suitable for nitrogen analysis.

Applications:

General purpose: slightly slower, more retentive than P5. Retains MgNH4PO4, silver sulfide, cadmium sulfide. In air monitors, collects particulates and chromic acid mist.

Specifications

Specifications

Circle
730 sec.
General purpose: slightly slower, more retentive than P5. Retains MgNH4PO4, silver sulfide, cadmium sulfide. In air monitors, collects particulates and chromic acid mist
Medium Fine
4 to 8μm
Slow: 25mL/min.
P4
SDS