GVS Filter Paper, Disk, 70mm, Low Ash-Medium Slow, Grade 02, 100/PK FP070DMS02QALC01

GVS filter papers are the standard for laboratory filtration. Using the highest quality material, the GVS filter papers have an enhanced mechanical strengths, quality level, and reliability. These filter papers are used for qualitative analysis. Qualitative filters are made of refined pulp and pure cotton linters with an alpha-cellulose content of nearly 100%, which gives them a number of diverse filtration properties. The ash content of less than 0,06% is not reduced by post-treatment.