The Cole-Parmer Grade 54 Ashless Filter Paper, 90 mm, 100/Pk (06648-35) is a high-purity, acid-washed laboratory filter paper with a 10 µm pore size and high wet strength. Designed for gravimetric analysis and sample preparation, Grade 54 is suited to filtration of coarse or gelatinous precipitates.
Key Features
- Grade 54 ashless filter paper, designed for quantitative laboratory filtration and gravimetric analysis
- 10 µm pore size, providing the specified retention characteristic for this Grade 54 variant
- 90 mm circular diameter, equivalent to 9 cm for standard laboratory filtration setups
- High-purity acid-washed construction, supporting analytical filtration where filter cleanliness is important
- High wet strength, helping the filter retain its integrity during wet filtration procedures
- Suited to coarse or gelatinous precipitates, including iron, zirconium and aluminium hydroxides and cobalt sulfide
- Pack of 100 filters, providing a bulk supply for routine laboratory filtration work
Benefits
- Supports gravimetric analysis and sample preparation with a high-purity ashless filtration medium.
- Provides a defined 10 µm pore size and 90 mm diameter for straightforward filter selection.
- Handles wet filtration procedures with greater durability through its high wet-strength construction.
- Simplifies grade selection within the Cole-Parmer range, with Grade 54 intended for coarse or gelatinous precipitates, Grade 74 for general filtration and Grade 94 for finer particle retention.
Why Choose the Cole-Parmer Grade 54 Ashless Filter Paper, 90 mm, 100/Pk (06648-35)?
The Cole-Parmer Grade 54 Ashless Filter Paper, 90 mm, 100/Pk (06648-35) combines high-purity acid-washed construction, high wet strength and a 10 µm pore size for gravimetric analysis and sample preparation. Its Grade 54 retention characteristics make it particularly suitable for coarse or gelatinous precipitates. Buy from John Morris Group for Cole-Parmer laboratory filtration products in Australia.
