Wuhan Wechange Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 5000pc/month |
| Delivery Time | 21-30 |
| Packaging Details | Plastic jar + Carton |
| OD | 13mm |
| Filtration Rating | 0.75μm |
| Effective filtration area: | 0.8cm² |
| MOQ | 100 Piece |
| Membrane Material | PO |
| Shell Material | PP |
| Package | 50-100pc/jar |
| Brand Name | WECHANGE |
| Model Number | WF-ZT-13-75 |
| Certification | |
| Place of Origin | PRC |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal | Supply Ability | 5000pc/month |
| Delivery Time | 21-30 | Packaging Details | Plastic jar + Carton |
| OD | 13mm | Filtration Rating | 0.75μm |
| Effective filtration area: | 0.8cm² | MOQ | 100 Piece |
| Membrane Material | PO | Shell Material | PP |
| Package | 50-100pc/jar | Brand Name | WECHANGE |
| Model Number | WF-ZT-13-75 | Certification | |
| Place of Origin | PRC | ||
| High Light | po syringe filter capsules ，13mm syringe filter capsule ，13mm syringe filter capsules | ||
Description of Water/Liquid Prefiltration
WECHENFIB PO Syringe Filter are unique product of Wuhan Wechange Company. The core filter membrane is made of EVOH nanofibers, with independent intellectual property rights.
This PO membrane owns high throughput, high uniformity, high compatibility, high hydrophilicity, very low extract, low non-specific adsorption, excellent solvent resistance and other characteristics.
WECHENFIB PO Syringe Filter own a variety of pore sizes (0.22μm/0.45μm/0.75μm) and diameters (13mm/25mm/33mm), can efficiently remove particulate matter impurities and microorganisms. They can be used in life science, pharmaceutical, environmental, food and beverage, chemical, agriculture and other fields for sample preparations.
Application of Water/Liquid Prefiltration
Features of Water/Liquid Prefiltration
Filter Performance of Water/Liquid Prefiltration
| Index | Technological Specifications | ||
| Pore Size | 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 |
| Extract | HPLC Certification | HPLC Certification | HPLC Certification |
| pH Range | 1-13 | 1-13 | 1-13 |
| Sample Volume | 10ml/80ml/150ml | 10ml/80ml/150ml | 10ml/80ml/150ml |
| Hold-up Volume | ≤100μL/200μL/300μL | ≤100μL/200μL/300μL | ≤100μL/200μL/300μL |
| Flow Rate (Water, 1bar) | 10ml/min; 40ml/min; 60ml/min | 20ml/min; 80ml/min; 160ml/min | 40ml/min; 150ml/min; 250ml/min |
| Housing Material | PP | PP | PP |
| Membrane Material | PO | PO | PO |
| Max. Temperature | 50℃ | 50℃ | 50℃ |
| Max. Operating Pressure | 4.5bar | 4.5bar | 4.5bar |
| Housing Burst Pressure | ≥7bar | ≥7bar | ≥7bar |
| Bubble Point | 1.7 bar(ethanol) | 0.9 bar(ethanol) | 0.5 bar(ethanol) |
| Connector | Luer Slip | Luer Slip | Luer Slip |
| Sterilization | Non-sterile | Non-sterile | Non-sterile |
Naming Regulations of Water/Liquid Prefiltration
| WF | ZT | ST | 13 | 22 | |
| Trademark | Type | Sterilize | Membrane | Diameter | Pore Size |
| WECHANFIB | Syringe | Sterilize | Blank PO | 13mm | 10 0.10μm |
| F PTFE | 25mm | 22 0.22μm | |||
| P PP | 33mm | 45 0.45μm | |||
| S PES | 70 0.70μm | ||||
| A PA6 |
| Wechange Syringe Filter Products List | ||||
| Membrane Material | Type No. | Application | Pore Size | Diameter |
| μm | mm | |||
| PO | WF-ZT-13-22 | Liquid Prefiltration, Laboratory Liquid Samples Preparation and Filtration, Purification of Aqueous and Organic Solutions; Environmental Sample Analysis, Such as Sewage, Organic Pollutants. | 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 | |
| PO | WF-ZT-13-75 | 0.75 | 13 | |
| PO | WF-ZT-25-75 | 0.75 | 25 | |
| PO | WF-ZT-33-75 | 0.75 | 33 | |
The PO syringe filter capsule for water/liquid pre-filtration focuses on filtration performance, biocompatibility, compatibility, and user operation convenience in its design, aiming to provide an efficient and safe water or liquid pre-filtration solution. This filter capsule is specifically designed for the initial filtration of water or liquids and is suitable for various occasions that require subsequent precise filtration or analysis.
1. HPLC sample preparation
2.Preparation of trace metallic element samples of food and beverage
3.Filtration of protein containing solutions with minimal protein loss
4.Purification of aqueous and organic solutions
5.Biological sample preparation
6.Environmental sample analysis, such as sewage, organic pollutants
* It has good chemical stability and biocompatibility. The selection of the filter membrane material also emphasizes its filtration efficiency, strength, and compatibility with water or liquids;
* It possesses high-efficiency particulate retention capability, which can effectively remove suspended particles, microorganisms, and other impurities from water or liquids;
* Suit for chemical resistance, hydrophilic, low protein adsorption filtration;
* High flow rate* Strict quality control system, complete production process flow;
* Short delivery period;
* Flexible payment method: T/T, L/C, West Union, Paypal;
* Free technical support;
* Other specific sizes can be customized;
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
7000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, ... Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, ...
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