Clear PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 4 mm (200/Pack) have broad chemical compatibility and high pH resistance. These are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure polypropylene housings are color-coded and available in smooth rim or gear rim formats.All our syringe filters are HPLC certified.Typical Applications:
- HPLC sample preparation
- Routine QA/QC analysis
- Content uniformity
- Removal of protein precipitates
- Dissolution testing
- Biofuel analysis