Qualitive Filter Papers

Filtek quality filter papers have a range to suit your lab aplication : fast speed filter paper with low ash content - Also available in slow & fast speed. Use 'slow' paper when very high purity filtering is required and 'fast' paper for rapid quantitative filtering (or for liquids that are typically difficult to filter). 'Medium' speed is a good compromise between the two and ideal for all-around use ! What ever your research requires are.