Description for Water Prefiltration
WECHENFIB PES-Syringe Sterilization Filter have good hydrophilicity, low protein adsorption, high chemical and thermal stability, strong acid and alkali resistance (pH 1-13) solution stability, high mechanical strength and low dissolution rate. It can be sterilized by autoclaving (30min/121℃) and ethylene oxide, etc. It is suitable for water-based solution filtration and biological sample preparation.
Application for Water Prefiltration
Features for Water Prefiltration
Filter Performance for Water Prefiltration
Index | Technical specifications |
Pore Size | 0.22μm |
Diameter | 13mm/25mm/33mm |
Effective filtration area | 0.8/4/6cm2 |
Extract | HPLC Certification |
Biosafety | According to USP<88> for plastic class Ⅵ tests |
Bacterial challenge test | According to the bacterial challenge test (BCT) with ≥ 1 × 107 cfu/cm2 Brevundimonas diminuta. |
pH range | 1-13 |
Sample Volume | 10ml/80ml/150ml |
Hold-up volume | ≤100μL/200μL/300μL |
Flow Rate (water, 1bar) | 10ml/min,40ml/min,60ml/min |
Housing material | PP |
Membrane Material | PES |
Max. temperature | 50℃ |
Max. operating pressure | 4.5bar |
Housing burst pressure | ≥7bar |
Bubble Point | 3.0 bar(water) |
Connector | Luer Slip |
Sterilization | Sterilized by ethylene oxide |
Naming Regulations for Water Prefiltration
WF | ZT | ST | S | 25 | 45 |
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 |
Membrane Material | Type No. | Application | Pore Size | Diameter |
μm | mm | |||
PES | WF-ZT-ST-S-13-22 | Liquid Medicine Sterile Filtration, Food Fermentation Liquid Sterile; Tissue Culture Media Filtration; Buffer Filtration. | 0.22 | 13 |
PES | WF-ZT-ST-S-25-22 | 0.22 | 25 | |
PES | WF-ZT-ST-S-33-22 | 0.22 | 33 |
The PES syringe filter capsule for water pre-filtration is a specialized, efficient filtering element designed for the preliminary removal of suspended particles and impurities from water or other liquid samples. It is a high-performance, safe, and easy-to-use liquid filtering tool, suitable for various situations where the preliminary filtration of water or liquid samples is required.
1.HPLC, MS sample preparation
2.Water-based solution filtration
3.Tissue medium filtration
4.Microbial media filtration
5.Buffer solution filtration
6.Pharmaceutical solution filtration
* According to different application requirements, the filtration precision of the filter capsule can range from a few micrometers to several tens of micrometers, ensuring effective removal of suspended particles in water;
* Biocompatibility, the filter capsule does not contaminate the drug or liquid samples in water, ensuring the safety of the filtration process;
* Efficient, safe, and easy to use;
* 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;
Performance:
Index | Technical specifications | ||
Pore Size | 0.22μm | 0.45μm | 0.75μm |
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,80 ml/min ,160ml/min, | 40ml/min,150 ml/min ,250ml/min, |
Housing material | PP | PP | PP |
Membrane Material | PES | PES | PES |
Max. temperature | 60℃ | 60℃ | 60℃ |
Max. operating pressure | 4.5bar | 4.5bar | 4.5bar |
Housing burst pressure | ≥7bar | ≥7bar | ≥7bar |
Bubble Point | 3.0 bar(water) | 2.0 bar(water) | 1.0 bar(water) |
Connector | Luer Slip | Luer Slip | Luer Slip |
Sterilization | Non-sterile | Non-sterile | Non-sterile |