These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.
- Increased filter surface area increases total loading capacity and decreases overall filtration time
- Reduced contact between filter and funnel maintains flow rate
- Eliminated need to quadrant-fold filter circles to fit conical funnels saves time in repetitive or multiple analyses
- Prepleated filters have the same technical properties as the respective filter circles
Prepleated qualitative filters give improved flow rate and increased loading capacity compared to equivalent quadrant folded filters.