PES Syringe Filter Capsules 0.22μm 33mm for Water Sterilization Prefiltration with HPLC Certification
Price:
Negotiable
MOQ:
100
Delivery Time:
21-30
Brand:
WECHANGE
Product Description
PES Syringe Filter Capsules for Water Sterilization
These polyethersulfone (PES) syringe filter capsules provide exceptional biocompatibility and chemical stability for water sterilization prefiltration applications. Available in 0.22μm pore size and 33mm diameter, they effectively remove microorganisms, particles, and impurities from aqueous solutions.
Key Applications
- Water-based solution filtration
- Tissue medium and microbial media filtration
- Buffer solution and pharmaceutical solution filtration
- HPLC and MS sample preparation
- Biological fermenter online sterilization
Product Features
- Multi-layer construction with filtration, support, and shell layers
- Precisely controlled PES microporous membrane pores
- Excellent chemical compatibility with pH range 1-13
- High flow rates: 10-60ml/min at 1bar pressure
- Low extract levels with HPLC certification
- Bi-directional filtration capability
- Sterilized by ethylene oxide with aseptic packaging
Technical Specifications
| Parameter | Specification |
|---|---|
| Pore Size | 0.22μm |
| Diameter | 33mm |
| Effective Filtration Area | 6cm² |
| Sample Volume | 150ml |
| Flow Rate (Water, 1bar) | 60ml/min |
| Max Operating Pressure | 4.5bar |
| Max Temperature | 50℃ |
| Housing Material | Polypropylene (PP) |
| Membrane Material | Polyethersulfone (PES) |
| Bubble Point | 3.0 bar (water) |
| Sterilization | Ethylene oxide sterilized |
Quality Assurance
- Complies with USP<88> Class VI plastic tests
- Passes bacterial challenge test with ≥1×10⁷ cfu/cm² Brevundimonas diminuta
- HPLC certification for low extract levels
- Available in sterile and non-sterile options
Product Images
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Get in Touch
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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