Grade 595 qualitative filter paper circles.
These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.
Grade 595: 4-7 µm
Very popular, thin filter paper, medium-fast with medium to fine particle retention. Used for many routine analytical applications in different industries, (e.g., particle separation from food extracts or filtration of solids from digested environmental samples, e.g., for ICP/AAS analysis). Also available prepleated as Grade 595 ½.
|Alpha Cellulose Content Min.:
||Medium fast, thin
|Particle Retention in Liquid Max.:
|Filtration Speed (Herzberg):
||Approx. 80 s
|Alpha Cellulose Content Min:
||General-Purpose Filter Paper, Grade 595, 150mm.