HPLC Syringe Filter Supplier

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 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.

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.

Aijiren manufactures a Syringe Filter that comes in a number of different membranes, PTFE membranes are hydrophilic and inert and fit many different types of agents, the details below contain the chemicals compatible with the PTFE Syringe Filter. In addition, the article number and specific specifications of Aijiren PTFE have been clearly described. If you have any needs, please leave a comment below for inquiry.

Hydrophilic PTFE syringe filters offer a choice for aqueous samples that are diluted with harsh chemicals. These filters can handle high-temperature liquids, excellent flow rates, low protein binding, and are compatible with most bases, acids and organic solvents.

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).

The shell of PTFE Syringe Filter is made of polypropylene (PP) with excellent chemical stability. It is made of different colors, which is convenient for users to distinguish products of different materials and avoid confusion. The filter membrane adopts imported high-performance filter membrane with stable product quality and good reproducibility. It is an ideal choice for laboratory filtration of samples. The standard interface is convenient to connect to various syringes, and it can also be directly connected to the needle of the 7725 valve, and the sample can be injected directly after filtration.

Due to the high hydrophobicity of the PVDF membrane, it needs to be immersed in ethanol, methanol or other suitable solutions for activation. This product is only for scientific research by professionals, and must not be used for clinical diagnosis or treatment, or used for food or medicine, and must not be stored in ordinary residences. For your safety and health, please wear lab coats and disposable gloves for operation.

Among the many medium types of Syringe Filters produced by Aijiren, Polypropylene Syringe Filter is a special one. Because Polypropylene is often used to make the shell of Syringe Filter, there are fewer types of membranes made of Polypropylene. Aijiren finally decided to use this material to produce Syringe Filter after studying the production materials of many different manufacturers and the usage of different customers.

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

Compared with Nitrocellulose membrane (NC membrane), PVDF membrane has many advantages. PVDF membrane has high mechanical strength, is not easy to break or curl; it has the advantages of low background, wide solvent compatibility, and excellent coloring ability; in addition, PVDF membrane can be repeatedly tested after proper treatment.

Membrane: ?ICP Certified PES (Polyethersulfone)??
Use with: ?Strong bases, alcohols, proteins, peptides
Don¡¯t use with: ?acids, ketones, esters, halogenated or aromatic hydrocarbons.
Sterilization: ?Syringe filters can be sterilized by autoclave at 125¡ã for 15 minutes.
Applications: ?Ion chromatography, tissue culture filtration, filtration of proteins and nucleic acids, high-temperature liquids.

The Non-sterile Disposable Syringe Filter is a versatile filtration device used in laboratories for sample preparation and clarification. It consists of a polypropylene housing with a membrane filter, providing efficient filtration of particulate matter and microorganisms. These syringe filters are available in various pore sizes and diameters to suit different filtration needs, and they come in non-sterile packaging.

The reinforcement ring can provide greater strength to the shell to prevent leakage and bursting (30mm product pressure is rated at 120 psi). The shell is made of solvent-resistant, low-extraction polypropylene resin, specifically selected for wide compatibility with common HPLC sample matrices. The solution can be filtered at temperatures up to 100¡ãC, which is convenient and easy to use.

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.

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.

Aijiren sterile PES syringe filter
100% integrity test, individual packaging, gamma radiation
Diameter: 13mm, aperture: 0.45um, 100/pack
In line with ISO certification, quality is guaranteed
Applications: Preparation of tissue culture media, sterile filtration and clarification of biological fluids, probe solutions, protein and enzyme filtration, hybridization buffers, etc.

Aijiren’s PVDF syringe filter has hydrophilicity and good chemical compatibility. They can bring precision to your research and ensure the highest level of performance. Our filter series are designed with female Leur-lock inlet and male Leur-slip outlet. In addition, these filters have better mechanical resistance and can withstand high temperatures.

Our syringe filters are high quality, packaged and sold at fair competitive prices. They are available in most of the major membrane materials including nylon, PTFE, PES, MCE, PVDF, CA, PP, and GF, and are available in 13mm, 17mm, 25mm and 30mm formats for virgin polypropylene housings.

With PES syringe filter membrane mechanically strong character, it can handle high-temperature liquids, with great flow rate (better than PTFE), and low protein binding. With these features, PES syringe filters offer superior performance for use with biological samples and media culture. Workable pH range ~3-14.
Nylon: Nylon membrane filters are hydrophilic, flexible, tear-resistant, and autoclavable. They are resistant to a range of organic solvents and suitable for use with high pH samples. Nylon binds proteins. Unsuitable for acidic solutions. pH range ~3-14.
MCE (Mixed Cellulose Ester) syringe filters are an ideal choice when biological samples are involved. Mixed Cellulose is a hydrophilic membrane offering both low protein binding coefficients and exceptional flow rates.

Ideal for use with aqueous and organic solvents, Nylon Syringe Filters are an excellent choice for filtering high-performance liquid chromatography samples. Nylon syringe filters are durable, tear resistant and wet evenly.
PES (Polyethersulfone ) syringe filter is natural hydrophilic which makes is an ideal choice (highly recommended) for aqueous solutions and alcohols. It’s not necessary to treat the filter membrane surface with wetting agents.

By using Aijiren syringe filters unwanted particles are removed which can otherwise cause contamination and clogging of sensitive instrumentation. So, filtering your samples leads to an increase of lifetime and less downtime of chromatographic columns and equipment, gives more consistent and reproducible results and thereby saves time and money.

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.

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.