Cytiva Whatman™ Qualitative Filter Papers: Grade 2555½ Pleated Circles

Maintains flow rate with reduced contact between filter and funnel. Whatman™Grade 2555½ Pleated Circles are medium fast filter papers used for the filtration of the mash for the determination of the extract in malt and wort and for removing carbon dioxide from beer.

Brand:  Cytiva 10313947

Product Code. 11318884

Description

Cellulose filters are used in qualitative analytical techniques to determine and identify materials. Pleated qualitative filters determine and identify materials with improved flow rate and increased loading capacity compared to equivalent quadrant folded filters.

• 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.
• Pleated filters have the same technical properties as the respective filter circles.
• Cellulose filters are used in qualitative analytical techniques to determine and identify materials.
• Pleated qualitative filters give improved flow rate and increased loading capacity compared to equivalent quadrant folded filters.

Specifications

• Description: Grade 2555 ½ Qualitative Filter Paper Folded (Prepleated), 185 mm
• Material: Cellulose
• Pore Size: 12 μm
• Flow Rate: Medium Fast
• Grade: Grade 2555 ½
• Type: Qualitative Filter Paper

• Format: Pre-pleated Circle
• Particle Retention: 12 μm
• Filtration Speed: Approx. 55 s
• For Use With (Application): A medium fast filter paper used for the filtration of the mash for the determination of the extract in malt and wort and for removing carbon dioxide from beer.
• Thickness (Metric): 170 μm
• Diameter (Metric): 185 mm