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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.
| Catalog Number | Format | Diameter (Metric) | DimensionsLxW |
|---|---|---|---|
| FKS10163971 | Disc | 150 mm |
Catalog number FKS10163971
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Format:
Disc
Diameter (Metric):
150 mm
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 Rate3 s/100 mL/in2
DescriptionGrade 54 Filter for Quantitative Analysis, Fast, 150 mm circle (100 pcs)
Filter TypeHardened Low Ash
FormatDisc
MaterialCotton Linters
Particle Retention22 μm
Pore Size22 μm
Filtration SpeedASTM, 10 seconds; Herzberg, 39 seconds
Flow RateFast
GradeGrade 54
PorosityCoarse
Quantity100 Pk.
Thickness (Metric)185 μm
TypeQuantitative Filter Paper
Diameter (English)5.9 in.
Diameter (Metric)150 mm
Unit SizePK