Qualitative filter papers consist of nearly 100% alpha-cellulose and have less than 0.1% of ash contents.
Characterized by their slim shapes and enhanced wet burst strength. They are available in any size you need as well as in standard sizes. We maintain the highest quality in accordance with ISO 9001 : 2008.
Applications
Liquids purification in qualitative analysis
Filtration of precipitate such as calcium hydroxide, leadsulfide and calcium carbonate
Seed testing and soil analysis
Detection and measurement of dust and gas