A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.
Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.
- Particle retention1: 25µm
- Nominal thickness: 210 µm
- Nominal basis weight: 92 g/m2
- Nominal ash content2: 0.06%