Nylon66 Disposable Syringe Filter Hydrophilic Blue Housing

Aijiren Syringe Filters are simply quality filters, well packaged, and offered at a fair and competitive price.
25mm diameter syringe filter:
Filter Ø: 25 mm
Filtration area: 4.08 cm2
Housing material: polypropylene
Holdup volume: <100 µl Sample volume: <100 ml

This hydrophilic MCE disposable syringe filter provides efficient filtration for aqueous samples. The deep green medical grade PP housing ensures clean flow and reliable sealing, while the premium MCE membrane maintains consistent filtration performance for routine laboratory use.

Features of PES Syringe Filters

High solvent recovery with low carryover;

High processing capacity;

Very high microbial removal;

Low protein adsorption and low extractables;

Aijiren Syringe Filter is used for fast and reliable filtration of small and medium quantities of samples. It has been connected to the filter unit and is widely used in the laboratory.
Diameter: 13mm and 25mm
Pore size: 0.22um and 0.45um
Maximum Operating Temperature:60 ℃
Sterilization: Autoclave at 121 ℃ for 20 minutes

Ensuring peak purity in liquid chromatography begins with effective sample preparation. The 0.45µm PTFE syringe filter is the industry standard for clarifying samples containing aggressive organic solvents. Designed for compatibility with chemically harsh matrices, these filters prevent column blockage and protect your HPLC instrumentation from particulate damage.

Packing: Individually packaged, 100pcs per pack, 40PK/carton.56*50*26cm.12.5KG.packed in PP-Trays with plastic film and cover plate,neutral cartons outside OEM packing can be also provided.

Available in two different diameters to suit the applications
Individually wrapped.
Beyond the extensive product selection found within our standard syringe filter list, we offer OEM capabilities for engineering, molding, and insertion of any additional membrane and membrane/pre-filter options.  
Filter insertion in a cleanroom by manual as well as fully automated means.
Brand Name: Aijiren
Packing: 100pcs/pk
For Use With (Application): GC, HPLC

Sterile syringe filters are single-use devices that fit on the end of a syringe and are specifically designed to filter particulate impurities from liquids or gases. They consist of a membrane that allows liquids to pass through while retaining solid particles. The sterility aspect ensures that the filter does not introduce any contaminants into the sample being processed.

This Nylon66 disposable syringe filter offers efficient and reliable filtration for HPLC sample preparation and routine laboratory applications. The hydrophilic membrane provides strong compatibility with aqueous solutions and solvents, and the blue PP housing ensures stable flow and tight sealing.

Packing: Individually packaged, 100pcs per pack, 40PK/carton.56*50*26cm.12.5KG.packed in PP-Trays with plastic film and cover plate,neutral cartons outside OEM packing can be also provided.

Fast delivery, all goods can be shipped in 3-7days. Large qty products are in stock for customer.

High purity virgin polypropylene housing, no dyes or pigments added
Every unit type is available as an individually wrapped gamma sterilized pack
A unique concentric funnel-shaped barrel increases volume and decreases back pressure
Color-coded for easy identification
Place of Origin: China (Mainland)
Sample: Free
Payment: 100% T/T in advance

Sterile syringe filters are small, disposable devices used in laboratory and medical settings to filter and sterilize liquid samples before they are injected or analyzed. These filters are designed to remove impurities, particulate matter, bacteria, and other contaminants from liquids, ensuring that the filtered solution is free from any potential sources of contamination. Sterile syringe filters typically consist of a PP housing, which is often made from materials such as polypropylene. The housing contains a filter membrane, which is usually made of materials like PTFE, PVDF, PES, MCE, NYLON, PP, CA, etc. Sterile syringe filters are available in a variety of membrane choices, which determine the size of particles or contaminants that can be effectively removed. Available in 13 mm and 25 mm diameters and 0.22 μm and 0.45 μm pore sizes. The choice of pore size depends on the specific application, with smaller pores being used to filter out smaller particles and larger pores for faster flow rates with less fine filtration.

Available in sterile and non-sterile options

Aijiren Non-sterile Disposable Syringe Filter is a syringe filter designed for laboratories, suitable for sample pretreatment in HPLC and GC analysis. These filters can effectively filter particulate contaminants in sample solutions, protect chromatographic columns and instruments, and ensure the accuracy and reproducibility of analysis results.

PTFE membranes are inherently hydrophobic; they are ideal for the filtration of nonpolar liquids and gases.
Very resistant to solvents as well as acids or bases.
Sample: Free
Usage: Laboratory Analysis
OEM: Available

Multi-process mold extensions for inclusion of single or multi-level prefiltration media.
Digital variable print capabilities along an arc on barrel face for identification purposes.
Blister packing for EO and gamma sterilization.
Pure virgin PP, verified by HPLC against U/L extractable.
Payment: 100% T/T in advance
Certificate: ISO9001:2015
Brand Name: Aijiren

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

Packing: Individually packaged, 100pcs per pack, 40PK/carton.56*50*26cm.12.5KG.packed in PP-Trays with plastic film and cover plate,neutral cartons outside OEM packing can be also provided.

13mm diameter syringe filter:
Filter Ø: 13 mm
Filtration area: 1.09 mm2
Housing material: polypropylene
Holdup volume: <20 µl Sample volume: <10 ml Maximum Operating Temperature: 130°C (Housing only, also dependent on membrane) Maximum Operating Pressure: 87 psi (Housing only, also dependent on the membrane) Inlet: Luer locks female Outlet: Luer slipped male

Other Membranes are available.

In HPLC analysis, the particle size of the chromatographic column packing is small and it is easy to be blocked by impurity particles. Therefore, samples and solvents need to be filtered in advance to remove particulate contaminants and protect the instrument. Ion chromatography, which is commonly used in environmental analysis, also requires that no inorganic pollutants be introduced in sample pretreatment. Syringe filters can be used in HPLC analysis and IC analysis to filter sample solutions, which is an important step in the sample pretreatment process.

Unique raised column structure with 0.45μm PES membrane processes double sample volume vs conventional filters, extending service life.

Sterile Syringe Filters are disposable sterile syringe filters designed for fast and efficient filtration of small volumes (up to 100 ml) of aqueous and organic solutions. They feature a polypropylene housing and are available in a variety of membrane materials including PTFE, nylon, PVDF, etc., with pore sizes of 0.22 micron and 0.45 micron available.

✅Uniform Pore Size – PTFE Syringe Filter with uniform pore size, high porosity, and high retention efficiency. 13mm disc diameter, 0.22μm, pore size, 100 pcs barreled packed.
✅ High-Quality – ISO 9001 certificated, ensuring the quality of the filter from the first inspection, mind-control inspection, patrol inspection, and warehouse inspection.
✅Non-Sterile Syringe Filters – PTFE syringe filters housing is made of premium polypropylene(PP) material with a unique threaded interface (Luer lock) design, non-sterile, no adhesive, and no contamination of the sample. It can be autoclaved and sterilized at 121°C/249.8℉ for 30 minutes.
Sample: Free
Payment: 100% T/T in advance
Certificate: ISO9001:2015

PTFE membranes are inherently hydrophobic; they are ideal for the filtration of nonpolar liquids and gases.
Very resistant to solvents as well as acids or bases.
Can be made more hydrophilic by flushing with alcohol, followed by water
Used for filtering and de-gassing chromatography solvents
Permits optimal utilization of small sample volumes
Excellent chemical compatibility for filtering harsh chemicals that destroy other membrane materials
Moisture barrier for venting applications and vacuum pump line protection
Ideal for aerosol sampling
Filter viscous organic-based HPLC samples
After pre-wetting with alcohol, may be used for fine particle removal of aqueous and mild organic solutions in Ion Chromatography

Aijiren Syringe Filter is used for fast and reliable filtration of small and medium quantities of samples. It has been connected to the filter unit and is widely used in the laboratory.
Diameter: 13mm and 25mm
Pore size: 0.22um and 0.45um
Maximum Operating Temperature:60 ℃
Sterilization: Autoclave at 121 ℃ for 20 minutes

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

The sample volume is 10-100 mL
Sprue: Luer-Lok™
Discharge port: Luer Slip
Made of polypropylene with a colored ring for identification
Pore ​​diameter and film type printed on the unit
High quality and cost-effective syringe filters are
available in a broad range of membrane materials
with sterile and non-sterile packaging options.

0.22 µm Micron Syringe Filters are essential for HPLC sample preparation and sterile filtration, providing exceptional removal of bacteria, particulates, and microorganisms
Available in 13 mm, 25 mm, and 33 mm diameters, with materials such as Nylon, PVDF, PTFE, PES, MCE, PP, and CA, they balance high flow rates, chemical compatibility, and low protein binding for versatile laboratory workflows

Packing: Individually packaged, 100pcs per pack, 40PK/carton.56*50*26cm.12.5KG.packed in PP-Trays with plastic film and cover plate,neutral cartons outside OEM packing can be also provided.

Aijiren’s HPLC syringe filters provide a variety of membrane materials and pore sizes for selection, suitable for pre-filtration and sample preparation, ensuring the accuracy and reproducibility of chromatographic analysis.

Individually packaged, 100pcs per pack, 40PK/carton.56*50*26cm.

Ensuring peak purity in liquid chromatography begins with effective sample preparation. The 0.45µm PTFE syringe filter is the industry standard for clarifying samples containing aggressive organic solvents. Designed for compatibility with chemically harsh matrices, these filters prevent column blockage and protect your HPLC instrumentation from particulate damage.

Aijiren Syringe Filter is a non-sterile disposable syringe filter designed for HPLC sample preparation, providing 0.22um and 0.45um pore sizes to ensure the removal of particulate matter in the sample, extend the life of the chromatographic column and reduce damage to the injection port or valve.

Membrane: PTFE, PVDF, PES, MCE, NYLON, PP, CA, etc. Aijiren disposable sterile syringe filter devices are designed to provide fast and efficient filtration of aqueous and organic solutionsfrom small volumes up to 100 mL.

0.45um Syringe filters are normally used in scientific research laboratories to remove certain sized particles or bacteria from certain volume of liquid or gas prior to analysis or cell culture. 0.45um Syringe filters are popularly used in HPLC analysis.

Aijiren Nylon Syringe Filter is designed for laboratory use, offering a hydrophilic nylon membrane that is compatible with both aqueous and organic solutions. It is known for its high protein binding, making it suitable for protein-free solutions, and resistant to alcohol and DMSO.

Usage: Laboratory Analysis
Logo: Customized Accepted
Trademark: Aijiren
Origin: China
OEM: Available
Sample: Provided Freely

Fast delivery, all goods can be shipped in 3-7days. Large qty products are in stock for customer.

This hydrophilic MCE disposable syringe filter provides efficient filtration for aqueous samples. The deep green medical grade PP housing ensures clean flow and reliable sealing, while the premium MCE membrane maintains consistent filtration performance for routine laboratory use.

Membrane filter is one of the commonly used consumables in laboratories. Common microporous membrane
filter include NY, PTFE, PVDF, MCE, CA and so on.
Please choose a reasonable filter membrane according to your needs.

The filter construction facilitates exceptional loading capacity with fast flow rates. This prevents the build-up of back pressure typically caused by the blocking of an unprotected membrane.
Membrane material: Nylon
Housing: Polypropylene(PP) housing
Connectors: Inlet: Female Luer
Outlet: male slip Luer
Maximum Operating Temperature:60 ℃
Pack: 100 units/pack

Aijiren Non-sterile Disposable Syringe Filters offer reproducible membrane quality and an automated manufacturing process, ensuring that particulate matter is removed from every sample, extending the life of the analytical column and minimizing damage to the injection port or valve.

Multi-process mold extensions for inclusion of single or multi-level prefiltration media.
Digital variable print capabilities along an arc on barrel face for identification purposes.
Blister packing for EO and gamma sterilization.
Pure virgin PP, verified by HPLC against U/L extractable.
Payment: 100% T/T in advance
Certificate: ISO9001:2015
Brand Name: Aijiren

This Nylon66 disposable syringe filter offers efficient and reliable filtration for HPLC sample preparation and routine laboratory applications. The hydrophilic membrane provides strong compatibility with aqueous solutions and solvents, and the blue PP housing ensures stable flow and tight sealing.

Aijiren Syringe Filters are simply quality filters, well packaged, and offered at a fair and competitive price.
25mm diameter syringe filter:
Filter Ø: 25 mm
Filtration area: 4.08 cm2
Housing material: polypropylene
Holdup volume: <100 µl Sample volume: <100 ml

PTFE membranes are inherently hydrophobic; they are ideal for the filtration of nonpolar liquids and gases.
Very resistant to solvents as well as acids or bases.
Sample: Free
Usage: Laboratory Analysis
OEM: Available

Features 6 membrane materials (PTFE/PVDF/PES etc.) with polypropylene housing, all labeled 13/25/30/33mm. Microstructure diagrams visually compare porosity. Red PTFE filter ideal for organic solvents.

Sterile syringe filters are small, disposable devices used in laboratory and medical settings to filter and sterilize liquid samples before they are injected or analyzed. These filters are designed to remove impurities, particulate matter, bacteria, and other contaminants from liquids, ensuring that the filtered solution is free from any potential sources of contamination. Sterile syringe filters typically consist of a PP housing, which is often made from materials such as polypropylene. The housing contains a filter membrane, which is usually made of materials like PTFE, PVDF, PES, MCE, NYLON, PP, CA, etc. Sterile syringe filters are available in a variety of membrane choices, which determine the size of particles or contaminants that can be effectively removed. Available in 13 mm and 25 mm diameters and 0.22 μm and 0.45 μm pore sizes. The choice of pore size depends on the specific application, with smaller pores being used to filter out smaller particles and larger pores for faster flow rates with less fine filtration.

1.Membrane: PTFE, PVDF, PES, MCE, NYLON, PP, CA, etc.
2.Pore Size: 0.22um / 0.45um
3.Diameter: 13mm / 25mm
4.House Material: PP
5.Process Volume(ml): 13mm<10ml; 25mm<100ml

In HPLC analysis, the particle size of the chromatographic column packing is small and it is easy to be blocked by impurity particles. Therefore, samples and solvents need to be filtered in advance to remove particulate contaminants and protect the instrument. Ion chromatography, which is commonly used in environmental analysis, also requires that no inorganic pollutants be introduced in sample pretreatment. Syringe filters can be used in HPLC analysis and IC analysis to filter sample solutions, which is an important step in the sample pretreatment process.

Applications:
• HPLC aqueous sample preparation
• Biological sample preparation
• Buffer solutions
• Salt solutions
• Tissue culture media
• Irrigation solutions
• Sterile isolation
• Medical use, sterile filtering protein solution, tissue culture media, additives.

In HPLC analysis, the particle size of the column packing is small and is easily blocked by impurity particles. Therefore, samples and solvents need to be filtered in advance to remove particulate contaminants and protect the instrument. Different pore sizes filter pollutants of different sizes. Individually packaged, 100pcs per pack, 40PK/carton.56*50*26cm.12.5KG.packed in PP-Trays with plastic film and cover plate, neutral cartons outside OEM packing can be also provided.

Aijiren offers an extensive selection of proven, yet affordable syringe filters that are in stock and ready to ship today. Selected for their durability, material quality, and performance characteristics, our syringe filters deliver accurate, measurable results at a fraction of the cost.
Diameter: 13mm and 25mm
Pore size: 0.22um and 0.45um
Package-Type: Low dust polyethylene box
Filter Housing: Polypropylene / High-Density Polyethylene
Industry-Specific Certification: Pharmaceutical Grade

Sterile syringe filters are single-use devices that fit on the end of a syringe and are specifically designed to filter particulate impurities from liquids or gases. They consist of a membrane that allows liquids to pass through while retaining solid particles. The sterility aspect ensures that the filter does not introduce any contaminants into the sample being processed.

13mm diameter syringe filter:
Filter Ø: 13 mm
Filtration Area: 1.09 mm2
Housing material: polypropylene
Holdup volume: <20 µl Sample volume: <10 ml Maximum Operating Temperature: 130°C (Housing only, also dependent on the membrane) Maximum Operating Pressure: 87 psi (Housing only, also dependent on the membrane)

Aijiren is the leading supplier of chromatography consumables, can offer hplc vials,hplc syringe filter, EPA VOA vials, and some other test tubes.
Any requirement for chromatography consumables, please contact us.

Lab-grade syringe filters engineered for HPLC and MS analysis, available in Nylon, Hydrophilic PVDF, PTFE, and more. Features low extractables and ISO-certified biocompatibility for sample integrity and instrument protection.

The syringe filters produced by Aijiren are of high quality, packaged and sold at reasonable prices. They are suitable for most major membrane materials, including nylon, PTFE, PES, MCE, PVDF, CA, PP and GF. They are available in 13mm, 17mm, 25mm and 30mm formats, and use a pure polypropylene shell.

High purity virgin polypropylene housing, no dyes or pigments added
Every unit type is available as an individually wrapped gamma sterilized pack
A unique concentric funnel-shaped barrel increases volume and decreases back pressure
Color-coded for easy identification
Place of Origin: China (Mainland)
Sample: Free
Payment: 100% T/T in advance

The syringe filter produced by Aijiren is often used to filter impurities in the reagents to be tested. After the impurities are filtered, the reagents can be sucked into the autosampler. If the syringe filter is not used, it may cause problems such as clogging the needle hole with impurities in the reagent.

30mm diameter syringe filter:
Filtration area: 4.9cm2
Housing material: polypropylene
Holdup volume: <100 µl Sample volume: <120 ml Max. housing pressure: 8 bar Maximum Operating Temperature: 80°C (Housing only, also dependent on membrane) Maximum Operating Pressure: 87 psi (Housing only, also dependent on membrane)

Aijiren’s 2ml Screw Vial is often used to hold samples into the autosampler for testing. The samples are often chemical reagents. If impurities appear in the chemical reagents, the test results will be affected. Therefore, we will use the Syringe Filter to filter, and inject the filtered reagents into 2ml Screw Vial, and then put it into the Autosampler for testing.

Features of PES Syringe Filters

High solvent recovery with low carryover;

High processing capacity;

Very high microbial removal;

Low protein adsorption and low extractables;

Available in sterile and non-sterile options

In analytical laboratories, syringe filters are essential for ensuring sample integrity by removing particulates before analysis. However, filter breakthrough—where particles pass through the filter—can compromise results and damage sensitive instruments. Here are key strategies to prevent this issue:

Aijiren 0.45μm Syringe Filter provides fast and efficient filtration solutions for aqueous and organic solutions, protecting columns in HPLC IC analysis from clogging by particulate impurities and ensuring instrument safety.

When filtering samples choose right membrane syringe filter is very important. If you choose wrong syringe filters your chromatogrpahy instrument will be failed, which can waste a lot of time and money since liquids are normally very expensive. Aijiren provides cost-effective non-sterile and individual packed sterile syringe filters from Nylon, PES, PP, PTFE, PVDF, RC, etc. welcome to inquiry E-mail:info@aijirenvial.com whatsapp:+8618336073276

Zhejiang Aijiren Technology, Inc. is a global supplier of life-science, chemistry, laboratory consumables, etc. Our major products are high performance liquid chromatography & gas chromatography consumables such as Chromatography Autosampler Vials with closures, inserts, crimper and syringe filters, etc; Water analysis consumables such as COD test tube.

Different Membrane syringe filter are available in Aijiren shop, The diameter of syringe filter are 13mm, 25mm, and 30mm. If you need other parameters syringe filter, you can ask our business manager. As we all know, the syringe filter is mainly used for prepare sample in chromatography system.

PTFE membranes are inherently hydrophobic; they are ideal for the filtration of nonpolar liquids and gases.
Strong chemical stability and inertia
Non-pyrogenic, and DNA? free
Autoclavable
Product Dimensions ‎3.45 x 3.45 x 3.45 inches; 4.97 Ounces
Item Weight ‎5 ounces
Certification: ISO9001:2022
Place of Origin: China (Mainland)

In HPLC analysis, the particle size of the chromatographic column packing is small and it is easy to be blocked by impurity particles. Therefore, samples and solvents need to be filtered in advance to remove particulate contaminants and protect the instrument.

Available in two different diameters to suit the applications
Individually wrapped.
Beyond the extensive product selection found within our standard syringe filter list, we offer OEM capabilities for engineering, molding, and insertion of any additional membrane and membrane/pre-filter options.  
Filter insertion in a cleanroom by manual as well as fully automated means.
Brand Name: Aijiren
Packing: 100pcs/pk
For Use With (Application): GC, HPLC

Both types feature a Luer lock inlet, ensuring secure connections to syringes.
They are designed to be color-coded and labeled for easy identification by size.
Both sizes can be autoclaved for sterilization purposes.

Aijiren Non-sterile Disposable Syringe Filter is a syringe filter designed for laboratories, suitable for sample pretreatment in HPLC and GC analysis. These filters can effectively filter particulate contaminants in sample solutions, protect chromatographic columns and instruments, and ensure the accuracy and reproducibility of analysis results.

In HPLC analysis, the particle size of the chromatographic column packing is small and it is easy to be blocked by impurity particles. Therefore, samples and solvents need to be filtered in advance to remove particulate contaminants and protect the instrument. Syringe filters can be used in HPLC analysis and IC analysis to filter sample solutions, which is an important step in the sample pretreatment process. 
Non-sterile Disposable Syringe Filters typically consist of a PP housing, which is often made from materials such as polypropylene. The housing contains a filter membrane, which is usually made of materials like PTFE, PVDF, PES, MCE, NYLON, PP, CA, etc. Non-sterile Disposable Syringe Filters are available in a variety of membrane choices, which determine the size of particles or contaminants that can be effectively removed. Available in 13 mm and 25 mm diameters and 0.22 μm and 0.45 μm pore sizes. The choice of pore size depends on the specific application, with smaller pores being used to filter out smaller particles and larger pores for faster flow rates with less fine filtration.

Aijiren is the largest chromatography consumable manufacturer in south of China. There are HPLC vial, GC vial, Septum and closures, EPA vial, TOC vial, Test tube, Reagent bottle and Syringe filter in Aijiren shop. You can get all the consumables in wholesale price. Please choose your needed in precise catalog.

HPLC Syringe Filters are essential tools for chromatography and lab sample preparation. They precisely remove particulates to protect columns and prevent clogging, while low‑leach housings preserve sample purity. Available membrane materials include Nylon, PVDF, PTFE, PES, MCE, PP, and Cellulose Acetate—suiting pharmaceutical, environmental, biotech, and food‑testing workflows.