Syringe filters - PCI Analytics Blog

Syringe filters


Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing.

Nylon syringe filters

Nylon syringe filters can be used for both aqueous and solvent-based sample filtration applications. They have excellent chemical compatibility with esters, bases and alcohols. It is widely used to protect HPLC systems and columns from particulate contamination and recommended for particle-removing filtration of water, aqueous solutions and solvents for analytical determination.

PTFE Syringe Filters

A PTFE syringe filter is an ideal choice for filtering and de-gassing chromatography solvents. With proper pre-wetting (commonly used alcohol), aqueous samples are also compatible. When using air vents, these syringe filters are capable of stopping moisture from passing through.

PVDF Syringe Filters

PVDF (Hydrophilic) Syringe Filters are a good option for general biological filtration. They are especially well-suited for applications where high protein recovery is desired. Choice PVDF (Hydrophilic) Syringe Filters do not require pre-wetting with an alcohol for aqueous samples.

The use of a micro porous polyvinylidene fluoride (PVDF) filters to separate contaminating viral particles from biologically important proteins as well as vapour filtration, strong acid solvent filtration. 

NOTE-: In both syringe filters dimension upto 25 mm range is available and other dimensions are available as on request.

For more information and technical specifications:


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