://Quantitative Filter Paper Grade: BIO-43

Quantitative Filter Paper Grade: BIO-43

Grade: BIO-43
Particle Retention: 16μm
Product Appearance: Smooth
Filtration Speed: Medium to Fast
Ash Content(%): <0.008
Thickness(mm): 220
Basis Weight(g/m²): 96
Wet Burst(psi): 0.6

Description

Description

Hawach Scientific Co., Ltd BIO-43 is a star product equivalent to Whatman’s Grade 43 with more competitive price, which has a moderate retention rate and flow rate (16μm). Particle retention between BIO 40 and 41, but twice as fast as BIO 40. These filter papers are particularly suitable for use in Buchner funnel filtration. Its tough, smooth surface makes it easy to recover sediment. The hardened ashless filter paper is acid-hardened and has high wet strength and chemical resistance, and the ash content is extremely low. The tough surface makes these filter papers suitable for a variety of demanding filtration steps.

Features

Comparable to Whatman Grade 43
The maximum ash content of a high purity filter is 0.009%
Fast medium filtration speed and nominal particles retain a rating of 16 microns
Especially suitable for gravimetric analysis

Advantages

ISO9001 & CE Double approved
Made of cellulose and high cotton wool
High purity and stable performance
Lowest ashless content: < 0.007%
Full range of diameter
Whatman equivalent quality but competitive price

Applications

Soil analysis
The particle collection in air pollution monitoring is prepared for subsequent
X-ray fluorescence detection
Inorganic analysis of construction, mining and steel industry

Grade Comparison

Hawach Scientific Co., Ltd Whatman Advantec Munktell Ahlstrom Macherey Nagel
BIO-43 Grade 43 n/a 392/00A 75 640md

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-43 16μm Smooth Fast <0.007 104 > 180

Ordering Information

Item # Description
BIO-43-055 Quantitative Filter Papers, Grade 43, Fast, 16μm, 55mm, 100pcs/pk
BIO-43-070 Quantitative Filter Papers, Grade 43, Fast, 16μm, 70mm, 100pcs/pk
BIO-43-090 Quantitative Filter Papers, Grade 43, Fast, 16μm, 90mm, 100pcs/pk
BIO-43-110 Quantitative Filter Papers, Grade 43, Fast, 16μm, 110mm, 100pcs/pk
BIO-43-125 Quantitative Filter Papers, Grade 43, Fast, 16μm, 125mm, 100pcs/pk
BIO-43-150 Quantitative Filter Papers, Grade 43, Fast, 16μm, 150mm, 100pcs/pk
BIO-43-180 Quantitative Filter Papers, Grade 43, Fast, 16μm, 180mm, 100pcs/pk
BIO-43-185 Quantitative Filter Papers, Grade 43, Fast, 16μm, 185mm, 100pcs/pk
BIO-43-240 Quantitative Filter Papers, Grade 43, Fast, 16μm, 240mm, 100pcs/pk
BIO-43-270 Quantitative Filter Papers, Grade 43, Fast, 16μm, 270mm, 100pcs/pk
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