Organic Phase (Nylon) Syringe Filter

The organic phase syringe filter, nylon syringe filter, is widely applied in the separation and purification in the liquid phase and gas phase. It possesses stable quality and good reproducibility. Mostly, the filter diameters of syringe filter include 13 mm, 25 mm and 33 mm. The treatment capacity ranges from 0.5 ML to 200 ML.

Nylon Microporous Membrane

The organic phase syringe filter adopts the nylon microporous membrane, which has good chemical compatibility and excellent chemical resistance to methanol, acetonitrile, n-hexane and isopropanol in general HPLC samples. It can be used to filter organic solvent samples as well as aqueous phase solvent samples. It has high-temperature resistance, which can withstand 121°C steam autoclave sterilization for 30 minutes. The nylon filter membranes are highly suitable for the filtration of aqueous and organic solvents, such as the sample preparation for high-performance liquid chromatography and gas chromatography. It is characterized by high throughput, low dissolution, and good mechanical strength. Its strong mechanical properties could meet a wide range of analytical needs of test conditions.

Nylon syringe filters

Organic phase syringe filters are widely used in various analytical processes. Nylon membranes are suitable for filtration of aqueous and organic solvents, such as sample preparation for liquid and gas chromatography. It is characterized by large flux, low leachables, and good mechanical strength. Nylon with good physical properties is able to meet analytical demands in various test conditions.

Nylon Syringe FiltersNylon Syringe FiltersSterile Nylon Syringe Filters

Purpose of Nylon Syringe Filter

Nylon syringe filter has good chemical compatibility, which is mainly used in electronic semiconductor industry water filtration, chemical products filtration and beverage products filtration and so on. Hydrophilic nylon membranes are suitable for filtration of aqueous and organic solvents, such as high performance liquid phase, sample preparation by gas chromatography. Characterized by high flux, low dissolution and good mechanical strength, nylon syringe filters are widely used in various analytical processes. The good physical properties of nylon can meet the needs of harsh analysis of various test conditions.

Property of Nylon Syringe Filter

Good hydrophilicity, high protein binding, and high nanofouling are natural properties of nylon syringe filters. Compared with conventional syringe filter, nylon syringe filter, featured in uniform aperture, good mechanical strength, thread Interface design, does not need infiltration before use. And nylon syringe filters sterilized by γ rays are individually packaged without any heat source, DNA. The interface adopts standard medical pin socket, which can be connected with conventional medical pin socket. Hawach uses imported medical grade production equipment, clean workshop, air tightness test for each syringe filter, integrity test, chromatographic analysis, uv absorption contrast test for each batch of products.


The organic phase syringe filter is widely used in medicine, biochemistry, microelectronics and environmental protection industries. It could be used for the filtration of liquid medicine, beverage, and highly purified chemical products. Also, it could be used for the filtration of aqueous solutions and organic mobile phases.

Tips for the Nylon Syringe Filter

Optimized for superior flow rates and high throughput, the syringe filters are well designed for efficient and rapid filtration of almost all the solutions prior to analysis.

There are three keys to choose the right syringe filter. First, choose the size of filter according to the volume of sample that must be filtered. Second, learn the size of potential particulates which might be in your sample, and choose the right porosity of the filter. The third key, which is the most important, is to choose the right membrane type based on the solvent you are going filter. The right syringe filter will help you not only maintain the integrity of your sample components, but protect your system from particulate contamination as well.

nylon syringe filters

As one of the membrane type, nylon syringe filter 0.45 membrane which has naturally hydrophilic with broad chemical resistance, excellent flow rates and high-throughput loading, is good choice for analytical applications. It is highly recommended because the hydrophillic nylon is well suited for aqueous and organic sample preparation.

Because of its excellent flow characteristics and mechanical stability, Hawach nylon syringe filters offer the best combination of physical parameters to match the most stringent analytical needs. And Hawach nylon syringe filter is disposable, it will avoid wasting your time cleaning and sterilizing in the filtration procedure.

Various Analysis Processes of Nylon Syringe Filter

Hawach Nylon syringe filter can be widely applied to diverse analysis processes. The Nylon syringe filter is fit for filtering various samples or solvents, such as gas chromatography, liquid phase and so on. It is of low dissolution, fast flow rate and excellent mechanical strength.

The natural characteristics of nylon make Nylon syringe filter provides with good hydrophilicity and high impurities capture capacity. It is mainly used in liquid clarification and sterilization and particle filtration, photoresist in the electronic semiconductor industry, filtration of production water, and filtration of various solvents and liquid chemicals.

Characteristics of Nylon Syringe Filter

It has the following characteristics: It is resistant to strong alkalis and organic liquids, and is naturally hydrophilic. In addition, it does not need to be infiltrated before use. Its uniform aperture, good mechanical strength, and excellent threaded interface design make it popular among consumers. The γ-ray sterilized nylon syringe filter is individually packaged, does not contain any heat source, and is clean and hygienic. It is equipped with various filter membranes, which can be selected according to your needs. It is especially suitable for filtering solutions with more impurities.