Whatman Filter Paper

Qualitative filter papers are what most users would consider general purpose filter papers.

Whatman filter paper. A whide chose of retention and flow rate combinations are available to suit numerous laboratory applications br br the. Whatman is a leading developer of high end laboratory filtration products and separation technologies in addition to more traditional offerings such as whatman filter papers membranes syringe filters and blotting whatman proposes solutions for high technologies such as sample preparation before uhplc handling of dna samples at room temperature or high throughput screening. These cellulose filter papers are used fro general filtration and exhibit particle retention levels down to 2 5 μm. Wide range of whatman filters paper filters membranes syringes and other devices for manual filtration or automated filtration for research quality testing and environmental monitoring.

Flat filters are widely used for general sample filtration in various fields such as quality control environmental monitoring and research. There are a vast range of applications in and out of the laboratory. Quality reproducibility and uniformity are maintained by using only the highest quality raw materials the filters are tested for grammage thickness airflow and mechanical strength. Whatman filter papers are associated with quality and reliability.

Whatman cellulose filters are manufactured from high quality cotton liners which have been treated to achieve a minimum alpha cellulose content of 98. Composed of cellulose fiber these filters are manufactured from high quality cotton linters treated to maximize alpha cellulose.