Aijiren’s 0.45 Syringe Filter

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.

Polypropylene (PP) is recommended for one time use only with low vapor transmission. Polypropylene is a rigid plastic that is translucent. At room temperature, polypropylene exhibits excellent chemical resistance to acids, alcohols, and bases. Polypropylene is compatible with acetone, ethyl acetate, methanol, isobutyl alcohol, methanol, and methyl ethyl ketone. Polypropylene is incompatible with cyclohexane, ethers, dichlorobenzene, pentanes, methylene chloride, and trichlorobenzene.

 In HPLC analysis and IC analysis, syringe filters can be used to filter sample solutions, which is an important step in sample pretreatment.

Adding a syringe filtration step before the sample injection not only helps to ensure more consistent and reliable results. It also helps protect delicate instruments and extend column life.

These syringe filters feature a user-friendly design, allowing for convenient and hassle-free filtration. They are compatible with standard luer lock syringes, enabling simple attachment and detachment. The filters come pre-sterilized and individually packaged, ensuring convenience and minimizing the risk of contamination.

Many different types of materials are used in syringe filters. A variety of materials, diameters, pore sizes, and in sterile and non-sterile options are on our list. These syringe filters offer outstanding microfiltration for applications in HPLC, water treatment, environmental, biotechnology, beverages, food, pharmaceuticals, and other fields related.

Nylon has excellent flow characteristics, extremely low extractable level and mechanical stability, and can provide the best combination of physical parameters to meet the most stringent analysis requirements of 13mm, 25mm and 33mm diameters. Nylon’s natural hydrophilicity, high protein binding capacity and high dirt adsorption capacity are natural advantages.

The PTFE syringe filter is a general-purpose filter, and it is also Aijiren’s higher-selling syringe filter. PTFE is inert to many aggressive solvents and strong acids and alkalis. These syringe filters can also be exposed to high temperatures and are an excellent choice for HPLC sample preparation. Aijiren offers PTFE syringe filters in a hydrophobic state.

Aijiren syringe filter membrane use method introduction: before inhaling the sample, suck about 1ml of air into the syringe, so as to minimize the liquid residue, suck the sample into the syringe, invert the syringe and clear all the residues on the top Clean, connect the needle filter to the syringe, tighten it gently to ensure a good seal, filter the sample in the syringe and inject it into the sample bottle, and then follow the steps to maximize the recovery rate, remove the filter, and suck air into the syringe, Reconnect the filter head and eject all residual samples.

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

The EPA VOA vials feature a secure closure mechanism to maintain sample integrity and prevent sample leakage or contamination. The vials typically come with a screw cap equipped with a septum, ensuring a tight and leak-proof seal. This closure mechanism ensures the preservation of volatile organic compounds during storage and transportation.

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.

1.ISO9001 approved
2.Imported from Germany and US to ensure high quality
3.Manufactured in 100,000 class cleaning room
4.Wide range size and customized.
5.OEM service available
6.Low backfround response
7.Board membrane choice with excellent compatibility with aqueous , organic solvent or their mixtures.

Aijiren disposable MCE syringe filter units are designed to provide clear filtration of aqueous and organic solutions from small volumes up to 100 mL.
MCE syringe filters are made from mixed cellulose ester (MCE) membrane and polypropylene overmolded housing.

Aijiren’s sterile syringe filter has a bidirectional diaphragm support and Luer lock inlet/outlet, which can be securely mounted on the syringe. The type and pore size of the membrane are printed on each filter for easy identification. All Aijiren syringe filters are 100% integrity tested and manufactured according to ISO 9002 standards. The sterile filter is sterilized by gamma radiation. They are proven to be pyrogen-free, non-cytotoxic, and are blister packs.

PES syringe filter has the characteristics of hydrophilicity, low protein binding, high flow rate and good chemical stability. In addition, it also contributes to oxidation stability, high heat and low concentration of extractable elements. Aijiren’s PES syringe filters are ideal for ion chromatography, tissue culture filtration, protein, nucleic acid and high temperature liquid filtration. It helps you get accurate results in sensitive analysis of ionic analytes.

Polyethersulfone (PES):?Hydrophilic, stable in low pH, have low levels of extractables, and exhibit low protein binding, making them suitable for many aqueous and organic solvents. PES membranes allow higher liquid flow than PTFE. Temperature resistant. pH range ~3-14 (sometimes quoted as 1-14).

MCE Syringe Filter is generally used to filter neutral or partial neutral aqueous solutions, and can be used as experimental sample clarification filtration, liquid chromatography injection filtration and so on. Not suitable for filtering organic solvents and strong acid and alkali solutions. This filter is for one-time use, filtering about 10 ml at a time (specifically, there is a big difference according to the impurities of the filtered liquid), and the filter membrane cannot be disassembled. 0.45¦Ìm can remove conventional impurities and some bacteria visible to the naked eye. Generally used in conjunction with the syringe.

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.

Aijiren’s expert staff is available via live chat and email to help you decide on the best membrane filter for your needs. Email us, and our helpful customer representatives will respond promptly¡ªin just one business day or sooner. And if you still need help deciding on the right product, we¡¯ll ship you a sample to ensure you receive the best membrane filter for your needs.

Despite the attractive pricing, the emphasis is very much on quality. Membrane materials are supplied by the best names in the industry and the ISO9000 certified manufacturing is carried out to the highest standards, in certified clean room conditions, using the latest manufacturing technology to ensure a high quality, consistent product. All the syringe filters are HPLC certified.

The hydrophobic PTFE syringe filter membrane is made of hydrophobic polytetrafluoroethylene. It filters organic solvents, aqueous solutions and gases that are chemically corrosive, and can withstand most strong acid and alkaline solutions. Product application: Used for the clarification and filtration of strong acids and alkalis, the filtration of high-temperature liquids and special chemical reagents, and the clarification and filtration of air or various gases.

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.

Chromatography commonly used in environmental analysis requires that no inorganic contaminants be introduced during sample pretreatment. In HPLC analysis and IC analysis, syringe filters can be used to filter sample solutions, which is an important step in sample pretreatment.

Aijiren Tech’s syringe filters are a complete range of non-sterile disposable syringe filters for reliable sample preparation. Repeatable membrane quality and automated production processes ensure that particles are removed from each sample, extend the service life of the analytical column, and minimize damage to the inlet or valve.

Polyvinylidene difluoride (PVDF):?designed for high tensile strength, high solvent resistance, and low protein binding, making them suitable for biomedical filtration, sterilization filtration, and HPLC sample preparation. pH range ~1-14.

A syringe filter is a disposable filtration device that is attached to a syringe for the purpose of filtering or clarifying liquid samples.
It consists of a plastic housing with a membrane filter that allows for the removal of particles or contaminants from the sample as it passes through the filter.
Syringe filters are widely used in research laboratories, quality control laboratories, pharmaceutical industries, biotechnology companies, and other applications where the filtration of liquid samples is necessary.

Sample preparation for high-throughput Ultra High Performance Liquid Chromatography (UHPLC)/High Performance Liquid Chromatography (HPLC) analysis can be time consuming when using multiple consumables such as a syringe, syringe filter, sample vial, cap, and septum. Aijiren HPLC filters result in faster sample preparation than the normal syringe filter method.