MilliporeSigma
Whatman qualitative filter paper, Grade 4 circles, diam. 270mm, pack of 100
- SKU:
- WHA1004270
Description
Whatman qualitative filter paper, Grade 4
circles, diam. 270 mm, pack of 100
Synonym: Whatman filter, Whatman filters, Whatman paper, Z240605, filter paper, filter papers, paper filter
Properties
Whatman is a registered trademark of Cytiva.
| Related Categories | Filtration Supplies, Labware, Manufacturer Browser, Qualitative, Qualitative and quantitative filter papers, |
| material | cellulose filters |
| circles | |
| packaging | pack of 100 |
| mfr. no. | Whatman Article No., 28414018 (US reference) |
| Whatman, 1004-270 | |
| parameter | 0.22 psi wet burst |
| 37 sec/100 mL speed (Herzberg) | |
| diam. | 270 mm |
| thickness | 205 μm |
| ash | ≤0.06% |
| pore size | 20-25 μm (Particle retention) |
| basis weight | 92 g/m2 |
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