6926049

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.

Manufacturer: Fischer Scientific

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Airflow Rate

3 s/100 mL/in2

Material

Cotton Linters

Pore Size

22 μm

Flow Rate

Fast

Porosity

Coarse

Type

Quantitative Filter Paper

Filter Type

Hardened Low Ash

Particle Retention

22 μm

Filtration Speed

ASTM, 10 seconds; Herzberg, 39 seconds

Grade

Grade 54

Thickness (Metric)

185 μm

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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

Compare Similar Items

Show Difference

Img

Fischer Scientific

6926049

Supports collection of coarse and g...


Airflow Rate:
3 s/100 mL/in2

Material:
Cotton Linters

Pore Size:
22 μm

Flow Rate:
Fast

Porosity:
Coarse

Type:
Quantitative Filter Paper

Filter Type:
Hardened Low Ash

Particle Retention:
22 μm

Filtration Speed:
ASTM, 10 seconds; Herzberg, 39 seconds

Grade:
Grade 54

Thickness (Metric):
185 μm

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Fischer Scientific

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Enables efficient precipitate recov...


Airflow Rate:
15 s/100 mL/in2

Material:
Cotton Linters

Pore Size:
7 μm

Flow Rate:
Medium

Porosity:
Medium

Type:
Quantitative Filter Paper

Filter Type:
Hardened Low Ash

Particle Retention:
7 μm

Filtration Speed:
ASTM, 55 seconds; Herzberg, 235 seconds

Grade:
Grade 52

Thickness (Metric):
175 μm

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Particle Retention:
__

Filtration Speed:
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Grade:
__

Thickness (Metric):
__