PTFE Syringe Filter Capsules 0.75μm 13mm for HPLC Sample Preparation and Chemical Filtration
Price:
Negotiable
MOQ:
100
Delivery Time:
21-30
Brand:
WECHANGE
Product Description
PTFE Syringe Filter Capsules for Liquid Prefiltration
Product Overview
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. The hydrophobic PTFE membrane effectively removes dust, particles, aerosols, and bacteria from air and gases.
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
Technical Features
- Standard Luer slip inlet and outlet fittings
- Multiple pore sizes (0.22μm, 0.45μm, 0.75μm) and diameters (13mm, 25mm, 33mm)
- Low extract levels with HPLC certification
- Excellent chemical compatibility across pH range 1-14
- Minimal residual volume and high throughput
- Bi-directional filtration capability
- Optional aseptic packaging available
Performance Specifications
| Parameter | 0.22μm | 0.45μm | 0.75μm |
|---|---|---|---|
| Diameter Options | 13mm/25mm/33mm | 13mm/25mm/33mm | 13mm/25mm/33mm |
| Effective Filtration Area | 0.8/4/6 cm² | 0.8/4/6 cm² | 0.8/4/6 cm² |
| pH Range | 1-14 | 1-14 | 1-14 |
| Sample Volume | 10ml/80ml/150ml | 10ml/80ml/150ml | 10ml/80ml/150ml |
| Flow Rate (Water, 1bar) | 10/40/60 ml/min | 20/80/160 ml/min | 40/150/250 ml/min |
| Max Operating Temperature | 60℃ | 60℃ | 60℃ |
| Max Operating Pressure | 4.5 bar | 4.5 bar | 4.5 bar |
| Housing Burst Pressure | ≥7 bar | ≥7 bar | ≥7 bar |
Product Images
Available Product Models
| Membrane Material | Type No. | Pore Size (μm) | Diameter (mm) |
|---|---|---|---|
| PTFE | WF-ZT-F-13-22 | 0.22 | 13 |
| PTFE | WF-ZT-F-25-22 | 0.22 | 25 |
| PTFE | WF-ZT-F-33-22 | 0.22 | 33 |
| PTFE | WF-ZT-F-13-45 | 0.45 | 13 |
| PTFE | WF-ZT-F-25-45 | 0.45 | 25 |
| PTFE | WF-ZT-F-33-45 | 0.45 | 33 |
| PTFE | WF-ZT-F-13-75 | 0.75 | 13 |
| PTFE | WF-ZT-F-25-75 | 0.75 | 25 |
| PTFE | WF-ZT-F-33-75 | 0.75 | 33 |
Customization & Support
We offer flexible customization options for specific size requirements, comprehensive technical support, and multiple payment methods including T/T, L/C, Western Union, and PayPal. All filters undergo strict quality control with short delivery periods.
Similar Products
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