I.W.Tremont Sterile PTFE Syringe Filters, Hydrophobic, 100/pk

I.W.Tremont Sterile PTFE Syringe Filters, Hydrophobic, 100/pk

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LabExact® Disposable sterile PTFE hydrophobic filtration media syringe filters feature Luer-Lok™ and pressure fitting.  Ultrasonically bonded for reliability and the filter media type is clearly inscribed on barrel.  Excellent unit-to-unit and lot-to-lot reproducibility and consistency.  The unique concentric funnel shaped barrel increases volume and decreases back pressure.   PTFE membranes are inherently hydrophobic; they are ideal for the filtration of nonpolar liquids and gases and are very resistant to solvents as well as acids or bases and compatible with harsh chemicals.  Use to filter and de-gassing chromatography solvents viscous organic-based HPLC samples.  Ideal for aerosol sampling and can be used as a moisture barrier for venting applications and vacuum pump line protection.  After pre-wetting with alcohol, may be used for fine particle removal of aqueous and mild organic solutions in Ion Chromatography.  Can be made more hydrophilic by flushing with alcohol, followed by water.

Features

• Disposable
• Luer-Lok™ and pressure fitting
• Ultrasonically bonded for reliability
• Filter media type clearly inscribed on barrel
• Excellent unit-to-unit and lot-to-lot reproducibility and consistency
• High purity virgin polypropylene housing, no dyes or pigments added
• Every unit type is available as an individually wrapped gamma sterilized pack
• Unique concentric funnel shaped barrel increases volume and decreases back pressure

Applications

Polytetrafluoroethylene (PTFE) - Hydrophobic

• 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
• Glass microfiber prefilter raises absorption capacity and loading
• After pre-wetting with alcohol, may be used for fine particle removal of aqueous and mild organic solutions in Ion Chromatography

Specifications: