Whatman(R) qualitative filter paper, Grade 2

Descrição detalhada : 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 2: 8 mum, (medium flow filter paper)Slightly more retentive than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed). More absorbent than Grade 1. In addition to general filtration in the 8 mum particle size range, the extra absorbency is utilized, for example, to hold soil nutrient in plant growth trials. Also used for monitoring specific contaminants in the atmosphere and in soil testing.
Sinónimos : Z695173; filter papers
Armazenamento : Room Temperature
Embalagem : 1X1EA