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Thumbnail Filmstrip of Grade GF/F Filter for TCLP Test Use, 0.7um, 42.5mm D Circle, Binder-Free, 100/Pk Images
Stringent Particle Retention Size for Biochemical Filtering
Applications include:
- DNA purification and binding
- Filtration for protein purification
- Clarifying difficult biochemical solutions and fluids
- Landfill leachate toxicity testing
Due to its stringent particle retention size specification and pure borosilicate glass composition, the Whatman Grade GF/F glass microfiber filter was chosen by the US Environmental Protection Agency (EPA) for use in developing the Toxicity Characteristic Leaching Procedure (TCLP) 1311. It remains a prominent component for measuring landfill leachate composition
This pure borosilicate glass fiber filter offers very fine particle retention with high loading capacity and flow rate.
| Whatman Product Code | 1825-042 |
| Filter Material | Borosilicate Glass |
| Particle Retention | 0.7 µm |
| Nominal Thickness | 420 µm |
| Max Recommended Temperature | 550 °C |
| Nominal Air Flow Rate | 19 s/100 ml/in^2 |
| Typical Water Flow Rate | 41 ml/min |
| Nominal Basis Weight | 75 g/m^2 |
| Filter Size | 42.5 mm Diameter |
| Filter Shape | Circle |
| Binder Type | Binder-Free |
| Pack Size | 100 |
- Diameter
- 42.5mm
- Grade
- GF/F
- Material
- Glass Fiber (GF)
- Pack Count
- 100
- Pore Size (µm)
- 0.7
- Sterility
- Nonsterile
- Wetability
- Hydrophilic