Cytiva Whatman™ Grade 54 Quantitative Filter Paper

Supports collection of coarse and gelatinous precipitates with minimal fiber shredding, even when wet. Whatman™ Grade 54 Quantitative Filter Paper has a hard, smooth surface to sustain vacuum and suction filtration.

Brand:  Cytiva 1454-240

Product Code. 10507111

Description

Supports collection of coarse and gelatinous precipitates with minimal fiber shredding, even when wet. Whatman™ Grade 54 Quantitative Filter Paper has a hard, smooth surface to sustain vacuum and suction filtration.

• Acid-treated for high wet-strength and chemical resistance
• Large nominal particle retention rating of 22μm
• Fast filtration speed (Herzberg filtration speed 39 s)
• High purity (0.015% ash maximum)
• Compatible with Büchner funnel or Hirsch funnel applications

Specifications

• Airflow Rate: 3 s/100 mL/in²
• Format: Disc
• Particle Retention: 22 μm
• Filtration Speed: ASTM, 10 seconds; Herzberg, 39 seconds
• Grade: Grade 54
• Quantity: 100 Pack
• Type: Hardened Low Ash

• Description: Grade 54 Filter for Quantitative Analysis, Fast, 240 mm circle (100 pcs)
• Material: Cotton Linters
• Pore Size: 22 μm
• Flow Rate: Fast
• Porosity: Coarse
• Thickness (Metric): 185 μm
• Diameter (Metric): 240 mm