PO Syringe Filter Capsules 0.22μm 13mm for Water Sterilization Filtration with HPLC Certification
Price:
Negotiable
MOQ:
100
Delivery Time:
21-30
Brand:
WECHANGE
Product Description
PO Syringe Filter Capsules for Water Sterilization
WECHENFIB PO Syringe Filters are unique products from Wuhan Wechange Company featuring EVOH nanofiber membrane technology with independent intellectual property rights. These filters deliver exceptional performance with high throughput, uniformity, compatibility, and hydrophilicity, plus very low extract levels and minimal non-specific adsorption.
Key Applications
- HPLC sample preparation
- Food and beverage trace metallic element sample preparation
- Protein-containing solution filtration with minimal protein loss
- Purification of aqueous and organic solutions
- Biological sample preparation
- Environmental sample analysis including sewage and organic pollutants
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 |
| Sample Volume | 10ml/80ml/150ml | 10ml/80ml/150ml | 10ml/80ml/150ml |
| Flow Rate (Water, 1bar) | 10ml/min; 40ml/min; 60ml/min | 20ml/min; 80ml/min; 160ml/min | 40ml/min; 150ml/min; 250ml/min |
| Max Operating Pressure | 4.5bar | 4.5bar | 4.5bar |
| pH Range | 1-13 | 1-13 | 1-13 |
Product Features
- Chemical resistant with hydrophilic properties and low protein adsorption
- Suitable for both aqueous and organic solution filtration
- HPLC certified with virtually no UV absorption at 210 and 254nm
- High throughput and flow rate performance
- Standard Luer slip connectors
- Multiple pore sizes and diameters available
- Sterilization packaging options for critical applications
Product Coding System
| WF | ZT | ST | Membrane | Diameter | Pore Size |
|---|---|---|---|---|---|
| Trademark | Type | Sterilize | Blank PO | 13mm | 10 0.10μm |
| WECHANFIB | Syringe | Sterilize | F PTFE | 25mm | 22 0.22μm |
| P PP | 33mm | 45 0.45μm |
Available Product Models
| Membrane | Model Number | Pore Size (μm) | Diameter (mm) |
|---|---|---|---|
| PO | WF-ZT-13-22 | 0.22 | 13 |
| PO | WF-ZT-25-22 | 0.22 | 25 |
| PO | WF-ZT-33-22 | 0.22 | 33 |
| PO | WF-ZT-13-45 | 0.45 | 13 |
| PO | WF-ZT-25-45 | 0.45 | 25 |
| PO | WF-ZT-33-45 | 0.45 | 33 |
Sterilization Capabilities
Available in sterilized versions using ethylene oxide, gamma irradiation, or autoclaving methods for applications requiring aseptic conditions.
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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