PTFE Syringe Filters, 0.22 um, 17mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
Tisch SKU: SF15622

Tisch Scientific PTFE Syringe Filters, 0.22 µm, 17 mm, 100/Pk - SF15622

Tisch Scientific carries a broad filtration catalog covering membranes, devices, and consumables for the laboratory. Across analytical workflows, the syringe filter is where particulates leave the sample stream. The PTFE membrane withstands aggressive organics that degrade other media and blocks aqueous ingress in vent applications. Polypropylene construction resists chemical degradation from routine sample matrices while sustaining efficient flow on viscous samples and contributes minimal extractables to the filtrate. Where small-volume samples must reach the instrument clean, syringe filtration clears particulates in a single pass.

Technical Specifications

• Stable across a wide operating temperature range for demanding methods
• Sterilizing-grade gas and vent filtration at sub-micron pore sizes
• Chemically inert against aggressive solvents, strong acids, and alkalis
• Low extractables keep the chromatographic background clean
• Absolute pore size rating gives consistent results across protocols

Housing Specifications

• Rigid polypropylene body holds its shape under manual filtration pressure
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate
• Thermal-bonded construction keeps adhesives out of the fluid path
• Medical-grade polypropylene with broad chemical compatibility

Handling the harsh solvents your methods demand calls for a filter that holds up to the chemistry, pass after pass. Solvent-stream filtration handles the solvents and reagents your methods rely on so your filter holds its integrity through the run. Request a quality certificate, lot documentation, or a blanket-order quote from the Tisch Scientific support team.

For more information about chemical compatibility, please review our Chemical Compatibility Chart.

Bubble Point (psi)

17.4(absolute ethyl alcohol ）

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/Luer Slip

Construction

PP

Diameter

17mm

Filtration Area

1.65cm²

Flow Rate

11ml

Holdup Volume

20μL

Incompatibility

Aqueous samples without rewetting

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

80-140μm

Pack Count

100

Pore Size (µm)

0.22

Sterility

NonSterile

Sterilization

Autoclave 121°C for 30min/ Gamma 25kGy

Volume Throughput (ml)

20ml

Weight

0.33

Wettability

Hydrophobic

• Sterile Filtration Processing - Removes bacteria and microorganisms from heat-sensitive pharmaceuticals and biological reagents
• Aggressive Solvent Sterilization - Filters strong acids, bases, and organic solvents, maintaining complete sterility for pharmaceuticals
• HPLC Mobile Phase Sterilization - Ensures bacteria-free solvents, protecting chromatography columns and preventing microbial contamination
• Cell Culture Media Preparation - Sterilizes non-autoclavable growth factors and temperature-sensitive supplements for cell culture applications
• Pharmaceutical Manufacturing Quality - Produces sterile drug solutions meeting USP <71> sterility test requirements for regulatory compliance
• Environmental Sample Sterilization - Removes microbial contamination from organic extracts for accurate environmental analysis and testing