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Qualitative Filter Papers Grade 114V (Folded) Whatman
2,300.00 ฿ – 7,100.00 ฿
Product Description
Whatman Grade 114V smooth filter paper from GE is wet-strengthened for high mechanical stability. Grade 114V fluted filters are suitable for recovery of large particles and gelatinous precipitates.
Properties
| Related Categories | Filtration Supplies, Labware, Manufacturer Browser, Paper Filters, Qualitative, |
| material | cellulose filters |
| circles | |
| packaging | pack of 100 |
| mfr. no. | Whatman Article No., 28417932 (US reference) |
| Whatman, 1214-320 | |
| parameter | 38 sec/100 mL speed (Herzberg) |
| 8.9 psi wet burst |
Description
General description
Time-saving Whatman qualitative grades are offered in folded (prepleated) 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 circlesBrand
Whatman
