Non-Sterile PTFE Syringe Filters

Details

Non-sterile Diamond® PureFlow™ syringe filters are perfect for use in a wide range of filtration and sample applications where sterility is not needed. Non-sterile filters are used in analytical chemistry for sample preperation, HPLC operations, and protecting analytical equipment from particle contamination.

Bulk packaged with filter membrane type and membrane porosity printed on each filter.
Polypropylene microfiber pre-filter layer to improve filtration of particulate-laden fluids.

Get the Diamond® PureFlow™ Advantage:

Performance - High flow rates and low absorption membranes for minimal sample loss.
Simplicity - Color coded outer ring allows easy identification of membrane and filter media type. Each unit is clearly marked with an identifying code to denote pore size and membrane material.
Strength - Bonded outer ring on housing provides strength under higher working pressures for high performance needs
Efficiency - Integral polypropylene pre-filter for high flow rates and fast filtration
Quality - Manufacturing process certified to ISO 9001 standards

Technical Information

PTFE (Polytetrafluoroethylene) Hydrophilic Membrane

"Universal" membrane - Ideal for both aqueous and organic samples
Strong chemical stability and inertia
Strong acid and alkali solvent filtration
Chemically resistant to all solvents
pH Range: 1-14

PTFE (Polytetrafluoroethylene) Hydrophobic Membrane

Strong temperature and chemical conditions
High durability and fast filtering speed
Ideal for venting applications, phase separations and aerosol samplings
pH Range: 1-14

Specifications
Diameter	13mm	30mm
Housing Material	PP	PP
Filtration Area (cm²)	0.092	4.9
Holdup Volume (μl)	<10	<120
Volume Throughput (ml)	10	100
Connections (Inlet/Outlet)	Female Luer Lock Inlet / Male Luer Slip Outlet	Female Luer Lock Inlet / Male Luer Slip Outlet
Max Operating Pressure (psi)	87	87
Max Operating Temperature (°C)	100	100
Prefilter	PP	PP

Downloads

Syringe Filters Brochure

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Ordering Information
Item Number	Image	Description	Quantity	Unit
Syringe Filter, PTFE Hydrophobic Membrane, 0.22μm Porosity, 13mm Diameter, PP Housing, Non-sterile, Bulk Packed	SF-PTFE-H-2213	SF-PTFE-H-2213	Syringe Filter, PTFE Hydrophobic Membrane, 0.22μm Porosity, 13mm Diameter, PP Housing, Non-sterile, Bulk Packed	Red	Box of 100	$133.10
Syringe Filter, PTFE Hydrophobic Membrane, 0.22μm Porosity, 30mm Diameter, PP Housing, Non-sterile, Bulk Packed	SF-PTFE-H-2230	SF-PTFE-H-2230	Syringe Filter, PTFE Hydrophobic Membrane, 0.22μm Porosity, 30mm Diameter, PP Housing, Non-sterile, Bulk Packed	Red	Box of 100	$210.30
Syringe Filter, PTFE Hydrophobic Membrane, 0.45μm Porosity, 13mm Diameter, PP Housing, Non-sterile, Bulk Packed	SF-PTFE-H-4513	SF-PTFE-H-4513	Syringe Filter, PTFE Hydrophobic Membrane, 0.45μm Porosity, 13mm Diameter, PP Housing, Non-sterile, Bulk Packed	Red	Box of 100	$133.10
Syringe Filter, PTFE Hydrophobic Membrane, 0.45μm Porosity, 30mm Diameter, PP Housing, Non-sterile, Bulk Packed	SF-PTFE-H-4530	SF-PTFE-H-4530	Syringe Filter, PTFE Hydrophobic Membrane, 0.45μm Porosity, 30mm Diameter, PP Housing, Non-sterile, Bulk Packed	Red	Box of 100	$210.30
Syringe Filter, PTFE Hydrophilic Membrane, 0.22μm Porosity, 13mm Diameter, PP Housing, Non-sterile, Bulk Packed	SF-PTFE-2213	SF-PTFE-2213	Syringe Filter, PTFE Hydrophilic Membrane, 0.22μm Porosity, 13mm Diameter, PP Housing, Non-sterile, Bulk Packed	Red	Box of 100	$133.10
Syringe Filter, PTFE Hydrophilic Membrane, 0.45μm Porosity, 13mm Diameter, PP Housing, Non-sterile, Bulk Packed	SF-PTFE-4513	SF-PTFE-4513	Syringe Filter, PTFE Hydrophilic Membrane, 0.45μm Porosity, 13mm Diameter, PP Housing, Non-sterile, Bulk Packed	Red	Box of 100	$133.10
Syringe Filter, PTFE Hydrophilic Membrane, 0.45μm Porosity, 30mm Diameter, PP Housing, Non-sterile, Bulk Packed	SF-PTFE-4530	SF-PTFE-4530	Syringe Filter, PTFE Hydrophilic Membrane, 0.45μm Porosity, 30mm Diameter, PP Housing, Non-sterile, Bulk Packed	Red	Box of 100	$210.30
Syringe Filter, PTFE Hydrophilic Membrane, 0.22μm Porosity, 30mm Diameter, PP Housing, Non-sterile, Bulk Packed	SF-PTFE-2230	SF-PTFE-2230	Syringe Filter, PTFE Hydrophilic Membrane, 0.22μm Porosity, 30mm Diameter, PP Housing, Non-sterile, Bulk Packed	Red	Box of 100	$210.30

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