Whatman Filter Paper - Grade 2 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 2 (8 µm)

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 µm 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.

 

Available In The Following Sizes
   
Diameter P/Box
   
42.5 mm 100
47 mm 100
55 mm 100
70 mm 100
90 mm 100
110 mm 100
125 mm 100
150 mm 100
185 mm 100
240 mm 100

 

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on our website.