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Cytiva Whatman™ Glass Microfiber Prefilter, 1μm Particle Retention Rating
Multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Whatman™ Glass Microfiber Prefilters are designed with a coarse glass filter top layer (10μm) meshed with a finer layer. The multigrade glass filter traps larger particles in its pores of the coarse layer, medium-sized particles in the interface meshing, and smaller particles in the interstices of the fine layer.
Supplier: Cytiva 1841090
Description
Multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Whatman™ Glass Microfiber Prefilters are designed with a coarse glass filter top layer (10μm) meshed with a finer layer. The multigrade glass filter traps larger particles in its pores of the coarse layer, medium-sized particles in the interface meshing, and smaller particles in the interstices of the fine layer.
- Can filter nearly twice as much sample volume as that of a single-density prefilter
- Compared to an unprotected membrane, three to seven times greater sample volume can be filtered
- Higher particulate loading capacity and faster flow rates than uniform prefilters
- Excellent particle retention (both large and small particles)
- 100% borosilicate glass, binder-free
- Extends life of final filter membrane
Specifications
| 3.1 s/100 ml/1.56 cm2 | |
| Disc | |
| >1 μm | |
| Prefilter with high loading capacity and good flow rates. | |
| 20 Pk. | |
| 0.028 in. | |
| Prefilter | |
| 3.5 in. |
| GEâs Whatman GMF 150 prefilters are multilayer graded density filters for rapid and efficient filtration of samples with high solids content. | |
| Borosilicate Glass | |
| 3.1 sec./100mL/1.56cm2 | |
| Grade GMF 150 | |
| Circle | |
| 730 μm | |
| 222 mL/min | |
| 90 mm |