Ashless Filter Paper

Ashless filter papers are made from high-grade pure cotton fibres. These are top-of-the-range and excellent for trace-level detection in filtrate or ashing. We also offer an ashless hardened paper which works well with either highly alkaline or acidic solutions. These filter papers work well in soil testing; cement, environmental, or trace element analysis; and many more applications. The papers are available in a variety of diameters and pre-folded options.