Cosmos Bead Co.
Cosmos Bead Kiriyama Funnel Filter Paper
Manufacturer: Cosmos Bead
Model: Kiriyama Funnel Filter Paper
Features
- Each case contains 50 sheets.
- The product is sold in case units.
- The Kiriyama funnel filter paper (GFP) is supplied with 10 sheets per case.
Specifications
| Item | No. 3 | No. 4 (Hardened Filter Paper) | No. 5A | No. 5B | No. 5C | No. 6 | No. 7 | GFP (GA-200) |
|---|---|---|---|---|---|---|---|---|
| Particle Retention (µm) | 5 | 1 | 7 | 4 | 1 | 3 | 4 | 0.8 |
| Filtration Speed | Fast | Very slow | Fast | Moderately fast | Slow | Moderately fast | Moderately fast | Very slow |
| Main Applications | Soil testing, Cement testing, Fertilizer testing, Quantitative analysis of mineral fertilizers | Strong alkali-resistant, Suitable for strong alkaline solutions | Suitable for filtration of coarse precipitates | Suitable for filtration of moderately fine precipitates | Suitable for filtration of very fine precipitates | Suitable for general filtration | Suitable for general filtration | For chemical analysis requiring high stability |
| Characteristics | Thick paper, Fast filtration speed | High strength | Very fast filtration speed | Good particle retention | Extremely fine particle retention | Slightly slow but good retention | Uniform paper quality, Low ash content | Retains large amounts of precipitate |
◆ *Diameter 8mm
| code | Filter paper type |
| 3965–01 | No. 3 |
| 3965–02 | No. 4 |
| 3965–03 | No. 5A |
| 3965–04 | No. 5B |
| 3965–05 | No. 5C |
| 3965–06 | No. 6 |
| 3965–07 | No. 7 |
◆*Diameter 21mm
| code | Filter paper type |
| 3966–01 | No. 3 |
| 3966–02 | No. 4 |
| 3966–03 | No. 5A |
| 3966–04 | No. 5B |
| 3966–05 | No. 5C |
| 3966–06 | No. 6 |
| 3966–07 | No. 7 |
◆*Diameter 40mm
| code | Filter paper type |
| 3967–01 | No. 3 |
| 3967–02 | No. 4 |
| 3967–03 | No. 5A |
| 3967–04 | No. 5B |
| 3967–05 | No. 5C |
| 3967–06 | No. 6 |
| 3967–07 | No. 7 |
◆*Diameter 60mm
| code | Filter paper type |
| 3968–01 | No. 3 |
| 3968–02 | No. 4 |
| 3968–03 | No. 5A |
| 3968–04 | No. 5B |
| 3968–05 | No. 5C |
| 3968–06 | No. 6 |
| 3968–07 | No. 7 |
◆*Diameter 95mm
| code | Filter paper type |
| 3970–01 | No. 3 |
| 3970–02 | No. 4 |
| 3970–03 | No. 5A |
| 3970–04 | No. 5B |
| 3970–05 | No. 5C |
| 3970–06 | No. 6 |
| 3970–07 | No. 7 |
◆*Diameter 150mm
| code | Filter paper type |
| 3971–01 | No. 3 |
| 3971–02 | No. 4 |
| 3971–03 | No. 5A |
| 3971–04 | No. 5B |
| 3971–05 | No. 5C |
| 3971–06 | No. 6 |
| 3971–07 | No. 7 |
◆*GFP
| code | Dimensions (mm) |
| 3972–01 | 8 |
| 3972–02 | twenty one |
| 3972–03 | 40 |
| 3972–04 | 60 |
| 3972–05 | 95 |
| 3972–06 | 150 |
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