Original Whatman filter paper designed for accurate and reliable laboratory filtration, separation, and analysis. Widely used in medical laboratories, research institutions, schools, universities, and industrial labs. Manufactured from high-quality cellulose to provide consistent pore size, fast flow rate, and excellent particle retention. Ideal for qualitative and quantitative analysis, sample clarification, precipitate collection, and routine laboratory procedures. Suitable for use in chemistry, biology, hematology, and microbiology applications. Available in different grades and diameters to suit various laboratory needs. Trusted worldwide for precision and dependable laboratory results