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| Quartz microfibre filters, grade QM-A Glass microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Manufactured without chemical binder from high grade borosilicate glass. (Exception: GF6, GF9). They are suitable for gravity or low suction filtration. Filtration speeds generally very much higher than conventional cellulose papers. Efficient retention of micron size particles. Must be used flat. Ideal for use in flat perforated plate Buchner type funnels (not sintered glass models). Can be used up to 500°C Wide range of applications including: -retention of fine analytical precipitates -retention of biochemical gelatinous precipitates -water/air pollution analyses -as prefilters for membranes -scintillation counting -radioimmunoassay. Manufactured from quartz microfibre to withstand high temperatures. Can be used up to 500°C. Flow rate: Fast Retention: Medium Wet strength: High Thickness: 0.475mm Product Specification: Diam.: 25mm | |
| Catalogue Number | 9.056 679 |
| Manufacturer | GE Healthcare |
| Manufacturer P/n | 1851-025 |
| VWR Ref | 512-0430 |
| VWR: | 512-0430 |