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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

Manufacturer: fisherbrand™  09-803-6K

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Catalog No. 09-803-6K

  • / Pack of 100 Each
 

Description & Specifications

Specifications

Diameter (Metric) 24cm
Grade P4
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
Porosity Medium Fine
Particle Retention 4 to 8μm
Flow Rate Slow: 25mL/min.
Format Circle

  • 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.

Accessories

Accessories for Catalog Number: 098036K

Item Mfr. No. Item Description Price Per Unit Quantity