Whatman® prepleated qualitative filter paper, Grade 598 1/2
ALDRICH/WHA10312244 - circles, diam. 125 mm, pack of 50
Synonym: Z749206
Product Type: Equipment/Book
| basis weight | 140 g/m2 |
| diam. | 125 mm |
| manufacturer/tradename | Whatman 10312244 |
| Whatman Article No. 28414266 (US reference) | |
| material | cellulose filters |
| circles | |
| packaging | pack of 50 |
| parameter | 50s / 100mL speed (Herzberg) |
| pore size | 8-10 μm (Particle retention) |
| thickness | 320 μm |
| General description: | Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles: • Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses • Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed • Increased total loading capacity as more filter area is available • Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself • The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles Grade 598 ½ : 8-10 μm (medium fast, thick filter paper) A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed. |
| Legal Information: | Whatman is a registered trademark of Cytiva |
| Other Notes: | Field of Use : For internal research use only. Products are not intended for diagnostic use or resale. |
| UNSPSC | 41104900 |