Choice™ PVDF (Hydrophobic) Syringe Filters
Use Choice PVDF (hydrophobic) Syringe Filters for general biological filtration, especially when high protein recovery is desired.
| Catalog Number | Pore Size | Diameter (Metric) |
|---|---|---|
| CH2225-PVH | 0.2 μm | 25 mm |
| CH4525-PVH | 0.45 μm | 25 mm |
| CH2213-PVH | 0.2 μm | 13 mm |
| CH4513-PVH | 0.45 μm | 13 mm |
Thermo Scientific™ Choice™ PVDF (hydrophobic) Syringe Filters are a good option for general biological filtration. They are especially well-suited for applications where high protein recovery is desired. Choice PVDF (hydrophobic) Syringe Filters require pre-wetting with an alcohol for aqueous samples. They provide cleaner sample extracts by removing interfering materials and fine particles down to the rated pore size.
Adding a syringe filtration step prior to chromatographic injection helps to ensure more consistent and reliable results, and helps to protect instruments and prolong column life. Economic Choice Syringe Filters are available in a variety of sizes and membrane types to meet any application need.
- Membrane: HPLC certified PVDF
- Maximum operating temperature: 100 °C
- Housing: Medical grade, virgin polypropylene
- Autoclave: Sterilize by dry heat at 121 °C for 15 minutes
- HPLC and organic-solvent sample preparation and clean-up
- Protein-based samples with high non-specific binding
- Environmental water samples
- DMF, DMSO, MEK, acetone and most caustic solutions >6N