- Description
- Application
- Features And Benefits
The quantitative filter is specially designed for the preparation of gravimetric analysis and instrumental analysis samples. They are available in three formats, designed to meet your specific needs.
Ashless: Suitable for various key analysis and filtering procedures.
Hardened low ash content: Especially suitable for Büchner filtration, where the tough and smooth surface of the filter makes it easy to recover sediment.
Hardened and ash-free: The tough surface makes these filters suitable for a wide range of critical filtration procedures.
Grade 43: 16 μm (medium to fast filter paper)
Intermediate in retention between Grades 40 and 41. and twice as fast as Grade 40. Typical applications include foodstuffs analysis; soil analysis; particle collection in air pollution monitoring for subsequent analysis by XRF techniques; and inorganic analysis in the construction, mining and steel industries.
| Diameter | 110 mm/150 mm/185 mm |
|---|---|
| Material | circles cotton filters (high-quality cotton linters) |
| Parameter | 0.6 psi wet burst 155 sec/100 mL speed (Herzberg) |
| Pore Dimensions | 16 μm (Particle retention) |
| Quality Level | 100 |