1. Qualitative filter paper
Model Number: 101 102 103
Type: Qualitative
Material: Cotton Pulp
Usage: qualitative analysis
Width: dia.7cm 9cm 11cm 12.5cm 15cm 18cm 30*30cm 60*60cm
Certification: ISO9001
Features:
1. Materials: 100 alpha cotton cellulose
2. Applications: qualitative analysis
3. Mainly used for qualitative chemical analysis and relevant filter separation,
as well
as manufacturing test paper of relevant purity
4. Basis weight: 80gsm
5. Size:
a) Round (diameter): 70mm, 90mm, 110mm, 125mm, 150mm, 180mm
b) Square (L x W): 300 x 300mm, 600 x 600mm
Packing:
Inner packing:
1) Round: 100 sheets/box
2) Square: 100 sheets/box
Outer packing:
1) Round: 50 boxes/carton
2) Square: 10 boxes/carton
2. Quantitative Filter Paper
Model Number: 201 202 203
Type: Quantitative
Material: Cotton Pulp
Usage: qualitative analysis
Width: dia.7cm 9cm 11cm 12.5cm 15cm 18cm 30X30cm
Certification: ISO9001
Features:
1. Material: 100 alpha cotton cellulose
2. Application: qualitative analysis
3. Highest quality alpha cotton cellulose
4. Ash Content: 0.01%
5. Wide selection-three types
Applications:
1. Gravimetric analysis
2. Environmental monitoring
Technical Specification:
| Name of Product |
Model |
Description |
Maximum pore size(μm) |
Filtration speed(s) |
Ash Content
(%) |
Basis weight
(g/m2) |
| Quantitative Filter Paper |
201 |
Fast |
20~25 |
≤ 35 |
≤0.01 |
80±4 |
| 202 |
Medium |
15~20 |
35~70 |
≤0.01 |
80±4 |
| 203 |
Slow |
10~15 |
70~140 |
≤0.01 |
80±4 |
Packing:
Inner packing:
1) Round: 100 sheets/box
2) Square: 100 sheets/box
Outer packing:
1) Round: 50 boxes/carton
2) Square: 10 boxes/carton
3. Lab Analysis Filter Paper
Features:
1. Mainly used for qualitative chemical analysis and relevant filter separation,
as well as manufacturing test paper of relevant purity
2. Basis weight: 80gsm
3. Materials: 100 alpha cotton cellulose
4. applications: qualitative analysis
5. Size:
a) Round (diameter): 70mm, 90mm, 110mm, 125mm, 150mm, 180mm
b) Square (L x W): 300 x 300mm, 600 x 600mm
Specification
| Name |
Specification (cm) |
Package |
| Qualitative filter paper |
80g/m2 |
High speed
101 |
60x60
7
9
11
12.5
15
18 |
Square 60x60
100pcs/pak 1000pcs/carton
round 100pcs/pak 50pak/carton |
Mid speed
102 |
Low speed
103 |
| Quantitative filter paper |
80g/m2 |
High speed
201 |
7
9
11
12.5
15
18 |
100pcs/pak
50pak/carton |
Mid speed
202 |
Low speed
203 |
Parameter
| Name |
Type |
Speed |
Max hole size
(um) |
Filtration rate
(s) |
Ash
(%) |
Quantitative (g/m2) |
| Qualitative filter paper |
101 |
High speed |
20~25 |
<35 |
0.15 |
80+/-4 |
| 102 |
Mid speed |
15~20 |
35~70 |
0.15 |
80+/-4 |
| 103 |
Low speed |
10~15 |
70~140 |
0.15 |
80+/-4 |
| Quantitative filter paper |
201 |
High speed |
20~25 |
<35 |
=<0.01 |
80+/-4 |
| 202 |
Mid speed |
15~20 |
35~70 |
=<0.01 |
80+/-4 |
| 203 |
Low speed |
10~15 |
70~140 |
=<0.01 |
80+/-4 |
Packing:
Inner packing:
1) Round: 100 sheets/box
2) Square: 100 sheets/box
Outer packing:
1) Round: 50 boxes/carton
2) Square: 10 boxes/carton
Special specification and packing could be according to users' needs.
Audited Supplier 
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