1.Grade: BIO-5
2.Filtration Speed: Slow
3.Pore ​​sizes: 2.5μm
4.Disc: 50, 70, 90, 110, 125, 150, 180, 200, 220, 240, 250, 270, 300, 320, 350, 400, 450, 600mm or OEM

Availability: In Stock

Description of No. 5 Filter Paper:

Hawach BIO No. 5 filter paper is equivalent to Whatman grade 5 with high particle retention within the qualitative range. And made of cotton fibers.

Features of HAWACH No. 5 Filter Paper:

  • Equivalent Grade 5: Pore size 2.5μm, slow flow rate, particle retention capacity is finer than No. 41 filter paper and No. 6 filter paper.
  • The most efficient qualitative filter paper.
  • Cellulose filter paper is made of high-quality cotton fibers.
  • A variety of filter papers with different flow rates are available to meet the needs of a wide range of laboratory users.
  • HAWACH 2.5 micron filter paper has advanced production experience and technology, and papermaking skills have reached a very high level, has a wide range of filter paper production lines
  • And each No. 5 filter paper has its own unique characteristics so that customers can choose the most optimized filter paper according to their filtration requirements.
  • The highest quality natural materials are used to ensure consistently high quality, reproducibility, and uniformity of every filter paper produced.
  • Each 2.5 micron filter paper is rigorously tested before leaving the factory, including weight, thickness, gas flow rate, and mechanical strength.
  • In addition, individual parameters, such as particle retention, capillary action rate, filtration characteristics, appearance properties, etc., can also be determined on demand.

Application:

  1. The fine precipitate encountered during chemical analysis was collected.
  2. Chemical analysis, clarification of suspended solids and water, soil analysis.

Selection Guide for Filter Paper

filter paper selection

Grade Comparison

HawachWhatmanAdvantecMunktellAhlstromMacherey Nagel
BIO-5Grade 5235293/120H610619eh

Technical Data

GradeParticle
Retention
Product
Appearance
Filtration
Speed
Ash Content
(%)
Basis Weight
(g/m2)
Wet Burst
(mm H2O)
BIO-52.5μmSmoothSlow<0.184> 180

Ordering Information

Item #DescriptionNo.pore sizeflow ratediameterpack
BIO-5-050Qualitative Filter PaperGrade 52.5μmSlow50mm100pcs/pk
BIO-5-07070mm
BIO-5-09090mm
BIO-5-110110mm
BIO-5-125125mm
BIO-5-150150mm
BIO-5-180180mm
BIO-5-200200mm
BIO-5-220220mm
BIO-5-240240mm
BIO-5-250250mm
BIO-5-270270mm
BIO-5-300300mm
BIO-5-320320mm
BIO-5-350350mm
BIO-5-400400mm
BIO-5-450450mm
BIO-5-600600mm

Certificates

Certificates

CONTACT FORM