home_Icon.png :>>>Hydrophobic PTFE Syringe Filters

Hydrophobic PTFE Syringe Filters

Diameter: 4mm, 13mm, 25mm, 33mm, 50mm
Pore Size: 0.1μm, 0.22μm, 0.45μm, 1.0μm, 3.0μm, 5.0μm, 10μm
Inlet: Female luer lock (50mm Diameter Stepped barb)
Outlet: Male luer slip(50 mm Diameter Stepped barb)
Housing: Medical
PP Pre-filter: 1 μm GF or PP
Maximum Pressure: 5.2bar
Operate temperature: 60℃


Description of Hydrophobic PTFE Syringe Filters

Made of PTFE, syringe filter of this kind can be divided into hydrophobic and hydrophilic one. PTFE syringe filter has strong chemical resistance and good heat resistance. Compared with other filter materials, it has higher flow rate, and lower protein adsorption. Suitable for filtering microorganisms, steam and various corrosive liquids.

The membrane of Hydrophobic PTFE Syringe Filters is chemically resistant to almost all solvents. They can be used together with corrosive media such as strong acids, alcohols, alkalis, aromatic hydrocarbons,etc. Hydrophobic PTFE Syringe Filters are ready-to-use and allowed for simple, fast and reliable super-cleaning of small volume samples for HPLC or GC analysis. They can also be used to prevent moisture from passing through air vents.


Whatman equivalent qualuty but cost-effectiveness.
Diameter sizes differs to meet clients’ needs.
Chemically resistant to almost all solvents.


Hydrophobic syringe filter
Excellent chemical resistance against standard organic HPLC solvents
High chemical resistance to most solvents and acids
Standard 1 μm pre-filter for optimum performance.


Venting applications & Degassing solvents
Organic solvent and HPLC sample preparation

Chemical Compatibility

Compatible with: Solvent-like Organic solvents, Acids, Alcohols, Bases, Aromatics
Incompatible with: Perchloric acid, Methylene chloride(limited exposure), Aqueous samples without pre-wetting (to avoid high back pressure)

Technical Data

Hydrophobic PTFE Syringe Filters_Technical Data

Instruction Drawing

syringe-filters-analysis-chart-800x281 (2)

Ordering Information

Hydrophobic PTFE Syringe Filters_Ordering Information
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