Sterile syringe filters made of PES or PVDF
Original price: £181,67.90,84£Current price is: £90,84.
- Professional membranes made of PES or PVDV placed in a medical-quality PP housing
- Gamma sterilization
- Sterile, Free from DNase and RNase and human DNA, pyrogens and PCR inhibitors, endotoxins, ATP, non-mutagenic
- Made of non-toxic, high-strength polypropylene
- Individually packed
- Available variant: pore diameter 0.22/filter diameter 30mm
- Package size: 100x1pcs/100pcs.
- Filtration of aqueous solutions, buffers and media, high protein recovery>98,5
- High efficiency sterile filtration, LRV
- Larger filtering area: 4,9cm2
- Low protein binding
- High throughput and high flow rate
- Proper design ensures efficient use
- Placed into bags by machine, they remain completely intact during production and packaging
- High protection against cross-contamination
- Full automation of production and clean room conditions
- Sterile, non-pyrogenic, free of DNase and RNase
- Certified RNase-, DNase- and Pyrogen free
- Medical device for In Vitro diagnostics in accordance with Regulation 2017/746 (hereinafter: IVDR)
ORDER - SELECTED VARIANTS
| Picture | SKU | Membrane type | Pore size | Size | Packing type | Sterile | pcs/pack | Dinner | Quantity | Magazine | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | SKU: 331001 | Membrane type: PVDF | Pore size: 0,22um | Size: 30 mm | Packing type: individually | Sterile: Yes | pcs/pack: 100x1pcs/100pcs | Price: 90,84£ | Warehouse: On Request | ||
| SKU: 331011 | Membrane type: PES discipline | Pore size: 0,22um | Size: 30 mm | Packing type: individually | Sterile: Yes | pcs/pack: 100x1pcs/100pcs | Price: 90,84£ | Warehouse: On Request |
Sterile syringe filters made of PES or PVDF - Nest Scientific brand quality
Sterile syringe filters made of PES or PVDF, brand Nest Scientific, are an advanced laboratory tool that ensures precision and reliability in filtration processes. Made of high-quality polyethersulfone (PES) or polyvinylidene fluoride (PVDF), these filters are characterized by excellent permeability and resistance to various chemicals. These materials guarantee minimal sample retention, making them an ideal solution for biological, chemical and pharmaceutical research. PES is particularly useful in the filtration of aqueous solutions and buffers, while PVDF is distinguished by high chemical resistance, making it suitable for the filtration of aggressive substances. Nest Scientific filters are sterile, which eliminates the risk of contamination and ensures safety when working with sensitive samples. The ergonomic design facilitates handling and allows easy attachment to standard syringes. If you are looking for other products supporting filtration processes, visit our category spinning, where you will find a wide range of laboratory tools.
The versatility and benefits of Nest Scientific PES and PVDF filters
Sterile syringe filters made of PES or PVDF from Nest Scientific are versatile and high-quality. PES filters are characterized by high throughput and low protein retention, which makes them ideal for filtration of biological solutions, buffers and aqueous samples. In turn, PVDF filters are characterized by high chemical resistance, which makes them an irreplaceable tool in working with organic solvents and aggressive substances. The product is available in various pore sizes, which allows it to be adapted to the specific needs of the user. The sterility of the filter eliminates the need for additional preparation, which saves time and increases the efficiency of work in the laboratory. Thanks to the solid construction and ergonomic design, the filters are easy to install and use, ensuring reliability even in intensive working conditions. To learn more about filtration processes and best practices in the organization of laboratory work, please visit our blog, where you will find practical tips and inspiration.
Why choose Nest Scientific filters?
Sterile syringe filters made of PES or PVDF, by Nest Scientific, are a product that combines reliability, functionality and versatility. Thanks to the use of materials such as PES and PVDF, these filters guarantee high filtration efficiency and resistance to a wide range of chemicals. PES ensures minimal protein retention and is ideal for filtration of aqueous solutions, while PVDF offers high chemical resistance, working perfectly in work with aggressive substances. The filters are sterile, which eliminates the risk of contamination and allows them to be used in demanding laboratory applications. Compatibility with most standard syringes and ergonomic design increase comfort of use, and the solid construction ensures the durability of the product. If you are looking for other tools supporting filtration and centrifugation processes, visit our category spinning, where you will find a wide selection of products tailored to your requirements.
FEATURES
- Exceptional durability and resistance: The syringe filter housing is made of high-quality medical-grade polypropylene, which is one-time injection molded. This guarantees not only durability, but also resistance to high pressure, which allows safe operation even in demanding conditions. Excellent filtration efficiency: These filters offer high sterile filtration efficiency, achieving a microorganism reduction level (LRV) of level 7. This means that they are effective in eliminating 99,99999% of microorganisms, which is extremely important in laboratory applications.
- Larger Filter Area: Complemented with a generous 4,9 cm² filter area, the filter provides efficiency and effectiveness, allowing more samples to pass through the filter in less time.
- Variety of Membranes: Filters use a variety of membrane materials such as PES and PVDF. This allows you to tailor your membrane selection to your specific filtration needs, increasing flexibility and precision in the process.
- Low Protein Binding: These filters are designed to minimize protein binding, which is crucial in many laboratory applications to ensure accuracy and repeatability of results.
- High throughput and flow rate: Thanks to their design and advanced materials, these filters are characterized by high throughput and flow rate. This allows for quick and efficient filtration processes without loss of quality.
- Reliable packaging: Each filter is placed in a separate, sterile paper-plastic packaging that is easy to open. This ensures that the filters remain sterile and ready for use at any time.
- Free of DNA/RNA enzymes and pyrogens: These filters are free of DNA/RNA enzymes and pyrogens, which is important in applications where the presence of these substances cannot be tolerated to ensure sample purity and uninterrupted results.
- Hydrophilic PES
Low protein adsorption, high flow rate, wide pH range, high chemical compatibility, good heat resistance
For general media and aqueous solutions, polar or medium polar solvents, neutral aqueous solutions.
Should not be used for chloroform, esters, amides and strong acids or strong bases. - PVDF Hydrophilic
Wide practicability, good oxidation resistance and heat resistance
Can be used for aqueous solutions and most solvents, including strong non-polar solvents. Perfect for HPLC and GC preparations
Should not be used for strong acids and bases
RANGES
- Shelf life: 3 years from the date of manufacture (make sure the packaging is in good condition)
- Connection: F luer connector and M luer connector
- Maximum working pressure: 87 psi
- Maximum working temperature: 90 ° C
USAGE
- Precise Filtration: Syringe filters made of PES or PVDF allow for accurate and effective filtration of samples and solutions. Thanks to their uniform pore structure, they ensure high efficiency in retaining particles of various sizes.
- Sample Preparation: Filtration is a key step in preparing samples for analysis. Nest Scientific Biotechnology laboratory filters guarantee the removal of impurities, sediments and bacteria, which is extremely important in the case of biological or chemical samples.
- Cell Cultures: In the field of biotechnology, PES or PVDF filters are used to prepare purified cell culture media. This avoids contamination and maintains optimal cell growth conditions.
- HPLC and Mass Spectrometry: Syringe filters are an important element in preparing samples for analysis by high-performance liquid chromatography (HPLC) and mass spectrometry. They remove impurities, which translates into precise and undisturbed analysis results.
- Filtration of Chemical Solutions: PES and PVDF filters are perfect for filtering various types of chemical solutions, eliminating unwanted contaminants and sediments. They are ideal for use in chemical analyzes and preparing solutions for reactions.
- Molecular Biology: In molecular biology research laboratories, sterile syringe filters are used to purify reagents, enzymes and solutions before PCR or DNA sequencing.
- Water Sample Filtration: PES and PVDF filters can be used to filter water samples to retain microorganisms and contaminants, which is important in water quality monitoring and environmental research.
- Filtration of Pharmaceutical Formulations: In the pharmaceutical industry, syringe filters are used to purify and prepare formulas of drugs and active substances for qualitative and quantitative tests.
- Clinical Trials: PES and PVDF filters are used in the process of preparing clinical samples for analysis. They remove contaminants, which translates into accurate and undistorted clinical test results.
- Equipment Protection: Syringe filters protect expensive and delicate laboratory equipment, such as chromatographs and spectrometers, from contamination and damage, contributing to a longer equipment life.
CERTIFICATES
- Manufactured in accordance with EN ISO 20417:2021, EN ISO 15223-1:2016, EN ISO 18113-1:2011, EN ISO 14971:2019
- The in vitro diagnostic medical device complies with Regulation 2017/746 (hereinafter: IVDR)
STERILIZATION
- Sterile: YES
- E-beam sterilization, SAL=10-6. The product was irradiated and released dosimetrically based on ANSI/AAMI/ISO 11137
- Each production lot is sampled and tested according to standard operating procedures. Appearance Inspection: Qualified. Leak test: qualified. Pipette Fit Test: Qualified. Packaging Inspection: Qualified.
TECHNICAL DRAWING
RECOMMENDATIONS
- When working with chromatographic samples, avoid introducing other contaminants during the filtration process.
- Do not use a syringe with a capacity smaller than 10 cc, as this may cause excessive pressure in the injection tube, resulting in diaphragm damage or personal injury.
- For single use only
- Discard the initial small amount of filtrate, the volume of which is close to the volume of the filter.
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