Whatman® prepleated qualitative filter paper, Grade 598 1/2
ALDRICH/WHA10312247 - circles, diam. 185 mm, pack of 50
Synonym: Z749214
Product Type: Equipment/Book
basis weight | 140 g/m2 |
diam. | 185 mm |
manufacturer/tradename | Whatman 10312247 |
Whatman Article No. 28414267 (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 |