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Europe style for Funnel Paper Filter – Lab qualitative filter paper – Great Wall Detail:
Lab qualitative filter paper Specifications

CP1002 qualitative filter papers are made of 100 % linter cotton, manufactured by modern paper-making technology. This kind of filter paper is generally used for qualitative analysis and solid-liquid separation.
|
Grade
|
Speed
|
Particle retention(μm)
|
Flow rate①s
|
Thickness (mm)
|
Basis weight (g/m2)
|
Wet Burst② mm H2O
|
Ash< %
|
|
1
|
Medium
|
11
|
40-50
|
0.18
|
87
|
260
|
0.15
|
|
2
|
Medium
|
8
|
55-60
|
0.21
|
103
|
290
|
0.15
|
|
3
|
Medium-slow
|
6
|
80-90
|
0.38
|
187
|
350
|
0.15
|
|
4
|
Very fast
|
20-25
|
15-20
|
0.21
|
97
|
260
|
0.15
|
|
5
|
Very slow
|
2.5
|
250-300
|
0.19
|
99
|
350
|
0.15
|
|
6
|
slow
|
3
|
90-100
|
0.18
|
102
|
350
|
0.15
|
① Filtration speed is the time for filtering 10ml(23±1℃)distillated water through 10cm2 filter paper.
② Wet Bursting Strength is measured by wet bursting strength instrument.
Ordering information
Sheets and rolls with custom-made size are available.
|
Grade
|
Size(cm)
|
Packing
|
|
1,2,3,4,5,6
|
60×60 46X57
|
60×60
|
|
Φ7、Φ9、Φ11、Φ12.5、Φ15、Φ18、Φ18.5、Φ24
|
Sheet :100sheets/pack, 10packs/CTN
|
| |
Circle :100circles/pack, 50packs/CTN
|
Lab qualitative filter paper Applications
1. Qualitative analysis pretreatment;
2. Filtration of precipitates, such as ferric hydroxide, lead sulphate, calcium carbonate;
3.Seed testing and soil analysis.

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Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Europe style for Funnel Paper Filter – Lab qualitative filter paper – Great Wall , The product will supply to all over the world, such as: Sri Lanka, Nepal, Bangladesh, It using the world's leading system for reliable operation, a low failure rate, it suitable for Argentina customers choice. Our company is situated within the national civilized cities, the traffic is very convenient, unique geographical and economic conditions. We pursue a people-oriented, meticulous manufacturing, brainstorm, build brilliant" business philosophy. Strict quality management, perfect service, reasonable price in Argentina is our stand on the premise of competition. If necessary, welcome to contact us by our website or phone consultation, we'll be happy to serve you.