Qualitative Filter Paper Grade: BIO-2

Description

As a laboratory filter paper manufacturer, Hawach provides full range size of the qualitative and quantitative filter papers.
Hawach Scientific Co., Ltd BIO-2 filter paper is a star product equivalent to Whatman’s Grade 2 with more competitive price, which has a moderate retention rate and flow rate (8μm). Qualitative filter paper covers a wide range of laboratory applications and is frequently used for clarifying liquids.

Features of Lab Filter Paper Grade: BIO-2

BIO-2 is Equivalent to Whatman Grade 2
Pore size 8um with medium retention and flow rate
Disc(round) in 70, 90, 110, 125, 150, 180, 185, 240, 270mm diameter or OEM size is available
Sheet (square L*W) in 41*45, 60*60, 65*65, 80*80, 85*85, 90*90 diameter or OEM size is available
The filter papers have a broad pH tolerance and are thermostable up to 120°C

Advantages

Manufactured from alpha-cellulose and high-quality cotton linters
Both round and square types, OEM products are available
CE & ISO double approved certificates
High purity and consistent performance
Lowest ashless content: < 0.1%
Whatman equivalent quality with competitive price
Easy to use: pre-cut filter paper for use directly
Qualitative filter paper superior work under high pressure or vacuum

Applications

Monitoring airborne pollutants
Soil testing
The conservation of soil nutrients in a plant experiment
Chromic acid mist collection and monitoring of plating bath around
Textile dye quality inspection

Grade Comparison

Guide for Filter Paper

Technical Data

Ordering Information