The Cytiva Whatman™ Grade 1 Filter Paper is a world-renowned standard for qualitative laboratory filtration. Manufactured from high-quality cellulose, these round filter circles provide an excellent balance between filtration speed and particle retention.
Available in a wide range of diameters from 10 mm to 400 mm, the Whatman Grade 1 papers are suitable for numerous laboratory applications – from filtering small volumes in microbiology to large-scale use in chemistry and quality control.
With uniform pore structure and consistent performance, Whatman Grade 1 filter paper is trusted worldwide in research, education, pharmaceuticals, and industrial laboratories. Each pack contains 400 filter circles, making it a cost-effective solution for everyday use.