Learn More
Cytiva (Formerly GE Healthcare Life Sciences) 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.
$82.26 - $90.01
Specifications
| Material | Borosilicate glass |
|---|---|
| Grade | Grade GMF 150 |
| Airflow Rate | 3.1 s/100 ml/1.56 cm2 |
| Catalog Number | Mfr. No. | Diameter (Metric) Outside | Flow Rate | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Diameter (Metric) Outside | Flow Rate | Price | Quantity | ||||
|
09-874-82
|
Cytiva (Formerly GE Healthcare Life Sciences)
1841047 |
47mm | 1.5 sec./100mL/1.56cm2 |
Pack of 40 Each for $90.01
|
|
09-916-5
|
Cytiva (Formerly GE Healthcare Life Sciences)
1841090 |
90mm | 3.1 sec./100mL/1.56cm2 |
Pack of 20 Each for $82.26
|
|
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
| Borosilicate glass | |
| Grade GMF 150 | |
| 3.1 s/100 ml/1.56 cm2 |