Syringe Filters supplier price 13mm 0.22um PVDF membrane Hydrophilic Filters

The Sterile syringe filter produced by Aijiren is a single-use membrane-based filtration facility that is mostly used to remove particulate impurities from liquid and gas samples before analysis by HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing methods. . Correctly filtering samples in chromatographic experiments can improve the quality and consistency of analysis results and reduce instrument downtime. The sterile syringe filter adopts high-temperature aseptic processing and vacuum packaging of liquid to ensure the cleanliness of the syringe filter. It is recommended to be used once.

Cellulose acetate (CA) is a membrane with a very low protein binding rate and is ideal for aqueous and biological samples. It is a lower protein binding agent than polyethersulfone or PVDF membrane, protein binding:

Our syringe filters are made from high-purity polytetrafluoroethylene (PTFE) membrane for superior performance and durability. PTFE is an ideal material for HPLC applications with excellent chemical compatibility, low protein binding, and minimal analyte adsorption. This ensures sample integrity for accurate, reproducible results.

In addition to HPLC, syringe filters have a multitude of other applications. A syringe filter adds a few minutes and a minimal expense to your testing process, but you will see a big return on your investment. Small volume venting£¬HPLC sample preparation£¬Removal of protein precipitates£¬Routine QC analysis£¬Dissolution testing.

Aijiren syringe filter membrane is made of polyethersulfone (PES), hydrophilic (Hydrophilic), pore size is 0.22¿˜m, shell diameter is 13mm, effective membrane diameter is 11.7mm, and effective membrane area is 1.09cmº†.

Compressed sterile air filters can be used to create clean rooms free of bacteria and other harmful particles for people with compromised immune systems. Each air supply pump is also equipped with a sterile air filter to ensure the delivery of pollution-free air. These air filters are usually sterilized by gamma rays and packaged separately.

PTFE Syringe Filters are universal filters that are inert to a wide variety of aggressive solvents and strong acids and bases. These syringe filters can also be exposed to high temperatures and are an excellent choice for HPLC sample preparation. We offer PTFE syringe filters in both their hydrophobic and hydrophilic states.

Aijiren Syringe Filters is a comprehensive range of non-sterile disposable syringe filters for reliable sample preparation. Reproducible membrane quality and automated manufacturing processes ensure particulates are removed from each and every sample, extending analytical column lifetime and minimising injection port or valve damage.

PES syringe filter is mainly used for filtering and sterilizing liquid samples of small volume samples such as a small amount of buffers, protein solutions, additives, various reagents or drugs, and removing particles. It is also the first choice for sterilization and filtration of small samples of HPLC and GC. method.

Features of MCE: uniform pore size, thin texture, low flow resistance, high filtration speed, low absorption, all items are quality tests for filter efficacy and housing integrity. The housing is pressure tested and can withstand pressures up to 75 psig (5.0 bar). Some filters are individually packaged aseptic packaging, certified, RNase, DNase and DNA free, and non-pyrogenic.

Sterile Syringe filters wholesale for hplc
membrane: ptfe, pvdf, mce, pes, ca, etc
Diameter: 25mm / 13mm, pore size: 0.22um, 0.45um

Filter sterilization, that is, removing microorganisms by physical means such as screening or filter material adsorption, is a commonly used method of sterilization. The filtration method is widely used, and some materials that need to be sterilized cannot be heated, such as many vitamin solutions. In addition to being used in the production of beverages and drugs, the air is often sterilized by filtration. When we usually do microbiology experiments, the sterilized container is usually plugged with cotton at the outlet, which is actually filtering to remove microorganisms in the air, so that there is no microbial contamination in the air entering the container.

Aijiren’s products enable pharmaceutical companies to increase productivity. Syringe filters and vials reduce HPLC sample preparation time and consumables usage, and track-etched and membranes are also vital to extruding liposomes for encasing and targeting drugs.

Aijiren disposable cellulose acetate(CA) syringe filter devices are designed to provide clear filterate of aqueous and organic solutionsfrom small volumes up to 100 mL.

When using vents, these syringe filters can prevent moisture from passing through. Usable pH range: 1-14. PTFE can be applied to: filtering organic solvents with strong chemical corrosiveness, filtering strong acid solvents, filtering alkali solvents, compatible with gaseous samples, and can handle high-temperature liquids.

PP housing membrane syringe filter refers to a syringe filter wif a housing made of polypropylene (PP).

Polypropylene is a commonly used material for syringe filter housings due to its chemical compatibility, low extractables, and resistance to a wide range of solvents. PP housings provide structural support to teh filter membrane and help maintain its integrity during filtration.
These syringe filters find applications in various fields such as pharmaceuticals, biotechnology, environmental analysis, food and beverage testing, and research laboratories where precise filtration is required to ensure sample purity and integrity.

The PES film is sealed in the polymer shell without the use of any adhesive. Each unit can provide ETO or Gamma radiation disinfection, and ensure that there is no pyrogen.

Aijiren’s Syringe Filter is usually 100pcs/pack. Generally speaking, it is packaged in a plastic box. If the Syringe Filter is packaged in a plastic box, the Syringe Filters will not squeeze each other. The recommended minimum order quantity is 30 boxes.

Sterile syringe filters are syringe-operated filters for the clarification of aqueous solutions (column eluate, tissue culture additives, HPLC samples, etc

The syringe filters are available in various pore sizes and membrane materials to accommodate different filtration requirements. They are suitable for a wide range of laboratory applications, including sample preparation, clarification, and sterilization. The filters provide reliable performance and consistent filtration results, contributing to accurate and reproducible data in analytical chemistry, microbiology, and other fields.

The Lab Use Syringe Filter MCE is a versatile filtration tool designed for laboratory applications. Constructed with high-quality mixed cellulose ester (MCE) material, these syringe filters offer excellent chemical compatibility and durability. They effectively remove particulates, microorganisms, and impurities from liquid samples, ensuring enhanced sample purity for accurate analysis.

In HPLC analysis, the particle size of the chromatographic column packing is small and easily blocked by contaminant particles. Therefore, samples and solvents must be pre-filtered to remove particulate contaminants and protect the instrument.

Syringe Filters with hydrophobic PTFE membranes can be used for filtration of strong solvents, acids and alkalis. Not suitable for filtration of aqueous liquids. Filters with hydrophilic PTFE can be used for filtration of strong solvents, acids and alkalis. However, these syringe filters can also be used for the filtration of aqueous liquids, which makes this type very versatile.

Membrane separation technology is hailed as “one of the most promising high-tech developments in the middle of the 21st century”. Among them, microporous membrane separation is the most eye-catching application in the fields of biology, chemical analysis and pharmaceuticals. There is no need to change the membrane and clean the filter, save the complicated and time-consuming preparation work, and is widely used in the laboratory.

PTFE: is perfect for the filtration of gaseous or organic solvent-based samples and highly corrosive substances. Hydrophobic so provides chemical resistance to aggressive media and excellent temperature stability allowing an extended sampling range. If used with aqueous samples, the membrane usually requires pre-wetting (normally by using a small amount of alcohol). Can also be used to prevent moisture passing through air vents. pH range ~1-14.

Aijiren¡¯s PP syringe filter uses a hydrophobic polypropylene membrane, which has stable physical and chemical properties, good compatibility, low protein adsorption, and is suitable for filtration of aqueous solutions and most solvents. Commonly used to filter biological samples, solvents, deionized water and reduce biological load, the hydrophobic PP filter membrane is particularly good for gas filtration. The product was sterilized by dry heat at 121¡ãC for 15 minutes.