Grade: BIO-6
Particle Retention: 3.0μm
Product Appearance: Smooth
Filtration Speed: Slow
Ash Content(%): <0.06
Thickness(mm): 180
Basis Weight(g/m²): 105
Wet Burst(psi): 0.3
Qualitative Filter Paper Grade: BIO-6
Description
Description
Hawach Scientific Co., Ltd BIO-6 is a star product equivalent to Whatman’s Grade 6 with more competitive price, which has a high retention rate and slow flow rate (3μm). The filter paper needs to be folded into a suitable shape before use. A common folding method is to fold the filter paper into a flower-like shape. The higher the degree of folding of the filter paper, the higher the surface area that can be provided, and the better the filtering effect, but care should be taken not to over-fold and cause the filter paper to rupture.
Features
BIO-6 is equivalent to Whatman Grade 6
Pore size 3μm with high retention and slow flow rate
Disc and sheet type, regular size or customized size and shape are all available
Customized size and shape are available
The filter papers have a broad pH tolerance and are thermostable up to 120°C
Advantages
Double approved by ISO9001 & CE
55, 70, 90, 110, 125, 150, 180, 185, 240, 270, 300mm diameter and OEM Service is available
Grade Comparison
| Hawach Scientific Co., Ltd | Whatman | Advantec | Munktell | Ahlstrom | Macherey Nagel |
|---|---|---|---|---|---|
| BIO-6 | Grade 6 | 131 | 1290/1001 | 950 | 619eh |
Guide for Filter Paper
Technical Data
| Grade | Particle Retention |
Product Appearance |
Filtration Speed |
Ash Content (%) |
Basis Weight (g/m2) |
Wet Burst (mm H2O) |
|---|---|---|---|---|---|---|
| BIO-6 | 3.0μm | Smooth | Slow | <0.1 | 84 | > 180 |
Ordering Information
| Item # | Description |
|---|---|
| BIO-6-055 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 55mm, 100pcs/pk |
| BIO-6-070 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 70mm, 100pcs/pk |
| BIO-6-090 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 90mm, 100pcs/pk |
| BIO-6-110 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 110mm, 100pcs/pk |
| BIO-6-125 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 125mm, 100pcs/pk |
| BIO-6-150 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 150mm, 100pcs/pk |
| BIO-6-180 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 180mm, 100pcs/pk |
| BIO-6-185 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 185mm, 100pcs/pk |
| BIO-6-240 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 240mm, 100pcs/pk |
| BIO-6-270 | Qualitative Filter Papers, Grade 6, Slow, 3μm, 270mm, 100pcs/pk |
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