Johnsons Qualitative Filter Paper

APC Pure offers a range of Johnson Qualitative Filter Papers designed for general analytical methods where the goal is to identify components of a mixture, not measure them. With consistent performance and a typical ash content of 0.06%, these papers are ideal for routine separation tasks across laboratory and industrial settings.

Our Range Includes...

High-Purity Cellulose: Composed of nearly 100% α-cellulose, ensuring consistent quality. ​

Non-Acid Treated: Suitable for general-purpose filtration without acid treatment. ​

Versatile Options: Available in various flow rates and particle retention levels to meet different laboratory needs. ​

Reliable Performance: Ideal for routine lab work with minimal background interference.