Description
Quantitative filter paper with a special treatment program, it can be more effective against chemical reaction, so the generated impurities are less, can be used for quantitative analysis.
Specification:
Ashless filter paper
Material: Cotton pulp
Type: Square or Round
Size: Round 7cm, 9cm, 11cm, 15cm, 18cm or customized
60x60cm, 30x30cm or customized
Packing: 100pcs/box
|
Cat. No.
|
Model
|
Maximum
aperture(um)
|
Filter Speed (S)
|
Gray(<%)
|
Ration(G/M2)
|
|
921083
|
Fast
|
20-25
|
<35
|
0.01
|
80±4
|
|
921084
|
Medium Speed
|
15-20
|
35-70
|
0.01
|
80±4
|
|
921085
|
Slow
|
10-15
|
70-140
|
0.01
|
80±4
|
