://Qualitative Filter Paper Grade: BIO-5

Qualitative Filter Paper Grade: BIO-5

Grade: BIO-5
Particle Retention: 2.5μm
Product Appearance: Smooth
Filtration Speed: Slow
Ash Content(%): <0.06
Thickness(mm): 200
Basis Weight(g/m²): 98
Wet Burst(psi): 0.4

Description

Description

Hawach Scientific Co., Ltd BIO-5 filter paper is a star product equivalent to Whatman’s Grade 5 with more competitive price, which has a high retention rate and slow flow rate (2.5μm). Because the material of filter paper is made of cellulose, its surface has numerous micropores for liquid particles to pass through, while larger solid particles cannot pass. This property allows the separation of liquid and solid substances that are mixed together.

Features

Suitable for samples with small Rf values and developers with low viscosity, but with longer deployment time
Pore size 2.5μm with high retention and slow flow rate
Disc and sheet type, regular size or customized size and shape are all available
Micropores, small pore size, a large number of perforations
Fine particles are filtered on the surface, airflow is smooth, and the pore size is normally distributed.

Advantages

Passed ISO9001 and CE third-party certification
Uniform distribution of micropores
High purity and consistent performance
Lowest ashless content: < 0.1%
Full range of diameter provide

Applications

Excellent clarifying filter for cloudy suspensions
Excellent clarifying filter for water

Grade Comparison

Hawach Scientific Co., Ltd Whatman Advantec Munktell Ahlstrom Macherey Nagel
BIO-5 Grade 5 235 293/120H 610 619eh

Guide for Filter Paper

hawachfilterpaper-Guide

Technical Data

Grade Particle
Retention
Product
Appearance
Filtration
Speed
Ash Content
(%)
Basis Weight
(g/m2)
Wet Burst
(mm H2O)
BIO-5 2.5μm Smooth Slow <0.1 84 > 180

Ordering Information

Item # Description
BIO-5-055 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 55mm, 100pcs/pk
BIO-5-070 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 70mm, 100pcs/pk
BIO-5-090 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 90mm, 100pcs/pk
BIO-5-110 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 110mm, 100pcs/pk
BIO-5-125 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 125mm, 100pcs/pk
BIO-5-150 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 150mm, 100pcs/pk
BIO-5-180 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 180mm, 100pcs/pk
BIO-5-185 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 185mm, 100pcs/pk
BIO-5-240 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 240mm, 100pcs/pk
BIO-5-270 Qualitative Filter Papers, Grade 5, Slow, 2.5μm, 270mm, 100pcs/pk
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