• Typical properties
| Description |
Very slow, very dense |
| Typical particle retention in liquid (μm)¹ |
2 |
| Filtration speed (approx) herzberg (s) |
3000 |
| Nominal air flow (s/100 mL/in²) |
- |
| Nominal thickness (μm) |
150 |
| Nominal basis weight (g/m²) |
85 |
| Typical water flow rate (mL/min)² |
- |
| Nominal ash content (%)³ |
- |
• Ordering information – qualitative filter reels
| Dimensions |
Catalog number |
Quantity/pack |
| 10 mm × 50 m |
10312500 |
20 |
• Ordering information – filter papers – folded (prepleated) grades
| Diameter (mm) |
Catalog number |
Quantity/pack |
| 125 |
10312544 |
100 |
| 150 |
10312545 |
100 |
These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for very fine precipitates. Used for recovery of microfine ultrapure crystalline components (< 1 μm) in alkaline tests in waste analysis (e.g. soils, filter dust, ash, ore/slag waste). Available prepleated as Grade 602 eh ½.
