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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.

Manufacturer: whatman™  WHT1454150

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Catalog No. 09-868D

  • / Pack of 100 Each
 

Description & Specifications

Specifications

Material High-quality Cotton Linters
Diameter (Metric) 150mm
Particle Retention >20 to 25μm
Quantity 100Pack
Thickness (Metric) 185μm
Pore Size (Metric) 22μm
Type Hardened low ash
Flow Rate Fast
Grade 54
Format Circle
Porosity Coarse

  • 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

Accessories

Accessories for Catalog Number: 09868D

Item Mfr. No. Item Description Price Per Unit Quantity  
09-753-50
Fisherbrand™ Filter Forceps
fisherbrand™
SDI25510
Easy, effortless handling of membranes and glass fiber filters Each for $11.07