25mm 0.22μm PTFE Syringe Filter Capsules for HPLC Sample Preparation with 4cm² Filtration Area
Price:
Negotiable
MOQ:
100
Delivery Time:
21-30
Brand:
WECHANGE
Product Description
25mm 0.22μm PTFE Syringe Filter Capsules
WECHENFIB PTFE (polytetrafluoroethylene) syringe filters provide exceptional solvent resistance and chemical inertness for filtering organic solvents, aqueous solutions, gases, and highly corrosive substances including strong acids, alkalis, and oxidizing solutions.
Key Applications
- HPLC and MS sample preparation
- Filtration of organic solutions and solvents
- Processing strong acids, alkalis, and oxidizing liquids
- Gas sterilization filtration
- Biological fermenter online sterilization
Product Features
- Excellent chemical compatibility with harsh solvents
- Low extract levels with HPLC certification
- High flow rates and throughput performance
- Bi-directional filtration capability
- Standard Luer slip connectors
- Available in multiple pore sizes (0.22μm/0.45μm/0.75μm) and diameters (13mm/25mm/33mm)
- Optional aseptic packaging for critical applications
Technical Specifications
| Parameter | 0.22μm | 0.45μm | 0.75μm |
|---|---|---|---|
| Outer Diameter | 13mm/25mm/33mm | 13mm/25mm/33mm | 13mm/25mm/33mm |
| Effective Filtration Area | 0.8/4/6cm² | 0.8/4/6cm² | 0.8/4/6cm² |
| pH Range | 1-14 | 1-14 | 1-14 |
| Sample Volume | 10ml/80ml/150ml | 10ml/80ml/150ml | 10ml/80ml/150ml |
| Flow Rate (Water, 1bar) | 10/40/60ml/min | 20/80/160ml/min | 40/150/250ml/min |
| Max Temperature | 60℃ | 60℃ | 60℃ |
| Max Operating Pressure | 4.5bar | 4.5bar | 4.5bar |
| Housing Material | PP | PP | PP |
| Membrane Material | PTFE | PTFE | PTFE |
Product Images
Available Models
PTFE syringe filters are available in multiple configurations including WF-ZT-F-13-22, WF-ZT-F-25-22, WF-ZT-F-33-22, and other pore size/diameter combinations to meet specific filtration requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Wechange Technology Co., Ltd
Location
Room 506, 5th Floor, Block B, Kechuang Plaza, No. 10, Wenhua Avenue, Jiangxia District, Wuhan, Hubei Province, China
Contact Person
Dai