Whatman™ Quantitative Filter Papers, Hardened Low Ash Grades, Grade 54
Catalog #: CA28489-100
Supplier: Cytiva
Specifications
- Dimensions:150 mm
- Description:Grade 54 filter for quantitative analysis, fast, circle 100 pieces
- Flow rate:453 ml/min
- Material:High-quality cotton linters
- Burst strength:0.648 bar, wet burst; 1.241 bar, dry burst
- Tensile strength:57.6 N/15 mm, Tensile M/D Dry
- Basis weight:90 g/m²
- Thickness:185 µm (typical )
- Filtration speed:39 s (Herzberg)
- Airflow rate:4.2 s/100 ml/in²
- Grade:Grade 54
- Type:Hardened low ash
- Supplier No.:1454-150
Specifications
About this item
Whatman Grade 54 hardened low ash quantitative filter paper for Büchner funnel and Hirsch funnel filtration enables fast vacuum suction filtration for recrystallization applications.
- Higher nominal particle retention rating (22 µm) than comparable Buchner funnel filter papers
- Fast filtration speed (Herzberg filtration speed 39 s)
- High purity (0.015% ash maximum)
- Acid-treated for high wet-strength and chemical resistance
- Hardened to minimize fiber shedding
This hard, smooth, high wet-strength Grade 54 fast filter paper enables collection of coarse and gelatinous precipitates with minimal fiber shredding, even when wet.
Customers Who Bought This Also Bought
Sodium chloride 0.9% (w/v) in aqueous solution isotonic saline, suitable for use as blood bank saline
Supplier: Ricca Chemical
$333.21
Nalgene® Filter Storage Bottle Receivers, Sterile, Thermo Scientific
Supplier: Thermo Fisher Scientific
$229.66