PTFE syringe filter

Product / Sample preparation

The PTFE membrane offers some of the highest chemical and pH resistance among syringe filter materials and is recommended for HPLC sample and mobile phase filtration. Hydrophilic PTFE suits aqueous and aggressive organic solutions; hydrophobic PTFE suits pure organic solvents. The housing is polypropylene; many options from 4 to 33 mm diameter and 0.1 to 5 µm pore size are available, as well as sterile versions.

Product code: SFPTFE013045NLA, SFPTFE025045NLA, SFPTFE033045NLGA
Product group: Syringe filters
Brand: Membrane Solutions

Manufacturer website

Source: manufacturer website (opens in a new tab) · Image: manufacturer website

Order codes and options

44 codes

PTFE syringe filter order codes and properties
Code	Series	Diameter	Pore size	Wettability	Sterile	Pre-filter	Housing	Dead volume	Volume capacity	Pack
SFPTFE013010NB	SimplePure	13 mm	0.1 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 20 µL	< 10 mL	100 pcs
SFPTFE013022NB	SimplePure	13 mm	0.22 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 20 µL	< 10 mL	100 pcs
SFPTFE013022NG	SimplePure	13 mm	0.22 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 20 µL	< 10 mL	100 pcs
SFPTFE013022NL	SimplePure	13 mm	0.22 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 20 µL	< 10 mL	100 pcs
SFPTFE013045NB	SimplePure	13 mm	0.45 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 20 µL	< 10 mL	100 pcs
SFPTFE013045NL	SimplePure	13 mm	0.45 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 20 µL	< 10 mL	100 pcs
SFPTFE013100NB	SimplePure	13 mm	1.0 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 20 µL	< 10 mL	100 pcs
SFPTFE013500NB	SimplePure	13 mm	5.0 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 20 µL	< 10 mL	100 pcs
SFPTFE025010NB	SimplePure	25 mm	0.1 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025022NB	SimplePure	25 mm	0.22 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025022NG	SimplePure	25 mm	0.22 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025022NL	SimplePure	25 mm	0.22 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025045NG	SimplePure	25 mm	0.45 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025045NL	SimplePure	25 mm	0.45 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025100NB	SimplePure	25 mm	1.0 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025300NB	SimplePure	25 mm	3.0 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025500NB	SimplePure	25 mm	5.0 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025045NB	SimplePure	25 mm	0.45 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE017022NB	SuperPure	17 mm	0.22 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 20 µL	< 20 mL	100 pcs
SFPTFE017045NB	SuperPure	17 mm	0.45 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 20 µL	< 20 mL	100 pcs
SFPTFE030022NB	SuperPure	30 mm	0.22 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 200 µL	< 100 mL	100 pcs
SFPTFE030045NB	SuperPure	30 mm	0.45 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 200 µL	< 100 mL	100 pcs
SFPTFE004022NL	SimplePure	4 mm	0.22 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 1 µL	< 1 mL	200 pcs
SFPTFE004045NL	SimplePure	4 mm	0.45 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 1 µL	< 1 mL	200 pcs
SFPTFE004022NB	SimplePure	4 mm	0.22 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 1 µL	< 1 mL	200 pcs
SFPTFE004045NB	SimplePure	4 mm	0.45 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 1 µL	< 1 mL	200 pcs
SFPTFE017022NL	SuperPure	17 mm	0.22 µm	Hydrophilic	No	Glass fibre	Polypropylene (PP)	< 20 µL	< 20 mL	100 pcs
SFPTFE017045NL	SuperPure	17 mm	0.45 µm	Hydrophilic	No	Glass fibre	Polypropylene (PP)	< 20 µL	< 20 mL	100 pcs
SFPTFE030045NL	SuperPure	30 mm	0.45 µm	Hydrophilic	No	Glass fibre	Polypropylene (PP)	< 200 µL	< 100 mL	100 pcs
SFPTFE030022NL	SuperPure	30 mm	0.22 µm	Hydrophilic	No	Glass fibre	Polypropylene (PP)	< 200 µL	< 100 mL	100 pcs
SFPTFE030300NB	SuperPure	30 mm	3.0 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 200 µL	< 100 mL	100 pcs
SFPTFE030500NB	SuperPure	30 mm	5.0 µm	Hydrophobic	No	Glass fibre	Polypropylene (PP)	< 200 µL	< 100 mL	100 pcs
SFPTFE013022NBI	iPure	13 mm	0.22 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 10 µL	< 10 mL	100 pcs
SFPTFE013045NBI	iPure	13 mm	0.45 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 10 µL	< 10 mL	100 pcs
SFPTFE013022NLI	iPure	13 mm	0.22 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 10 µL	< 10 mL	100 pcs
SFPTFE013045NLI	iPure	13 mm	0.45 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 10 µL	< 10 mL	100 pcs
SFPTFE025022NBI	iPure	25 mm	0.22 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025045NBI	iPure	25 mm	0.45 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025022NLI	iPure	25 mm	0.22 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE025045NLI	iPure	25 mm	0.45 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 100 µL	< 100 mL	100 pcs
SFPTFE030022NBI	iPure	30 mm	0.22 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 120 µL	< 200 mL	100 pcs
SFPTFE030045NBI	iPure	30 mm	0.45 µm	Hydrophobic	No	PP	Polypropylene (PP)	< 120 µL	< 200 mL	100 pcs
SFPTFE030022NLI	iPure	30 mm	0.22 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 120 µL	< 200 mL	100 pcs
SFPTFE030045NLI	iPure	30 mm	0.45 µm	Hydrophilic	No	PP	Polypropylene (PP)	< 120 µL	< 200 mL	100 pcs

Technical specifications

PTFE syringe filter technical specifications
Membrane material	PTFE
Wettability	Hydrophilic / Hydrophobic
Pore size (options) (µm)	0.1; 0.22; 0.45; 1.0; 3.0; 5.0
Filter diameter (options) (mm)	4; 13; 17; 25; 30
Filter area (cm²)	0.125; 0.92; 1.09; 2.98; 4.08; 4.6; 4.9 (manufacturer's list, by diameter)
Dead volume (µL)	< 1; < 10; < 20; < 100; < 110; < 120; < 200 (by diameter)
Body material	Polypropylene (PP)
Max. operating temperature (°C)	130
Max. operating pressure (bar)	6.0 (87 psi)
Applicable pH range	1–14
Bubble point	0.1 µm: 200 kPa; 0.22 µm: 100 kPa; 0.45 µm: 50 kPa (ethanol)
Flow rate (ΔP 100 kPa)	0.1 µm: 6 mL/cm²; 0.22 µm: 12 mL/min/cm²; 0.45 µm: 25 mL/min/cm² (ΔP 100 kPa)
Inlet / outlet connection	Female Luer-Lock inlet, male Luer-Slip outlet

Values are given at material family level on the manufacturer page; they are not specific to the catalogue code.

Source: membrane-solutions.com (opens in a new tab) · Technical Parameters table + Online Ordering SKU list (theme/BasicInfo.ashx JSON). Values come from the manufacturer and are confirmed at the quotation stage.