PES Syringe Filters, 0.22 um, 30mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
Tisch SKU: SF15608

Tisch Scientific Polyethersulfone (PES) Syringe Filters, 0.22 µm, 30 mm, 100/Pk - SF15608

Tisch Scientific works with established filtration manufacturers to ensure reliable quality and performance. Syringe filters give the analyst a single-use device for clarifying samples right at the bench. Low-binding PES achieves sterile-grade retention with high recovery while drawing aqueous samples through without pre-wetting and keeps protein adsorption low across the run. The PP housing sustains efficient flow on viscous samples while staying inert across common laboratory solvents and contributes minimal extractables to the filtrate. Where analytical results depend on clean samples, syringe filtration removes particulates at the moment of preparation.

Technical Specifications

• Naturally hydrophilic surface wets without pre-wetting in aqueous applications
• Stable across the full pH 1 to 14 operating range
• High flow rate with low extractable background for clean preparations
• Broad compatibility with aqueous buffers, aliphatic alcohols, glycols, and strong bases
• Sterile-grade retention at sub-micron pore sizes

Housing Specifications

• Medical-grade polypropylene with broad chemical compatibility
• Plasticizer-free polyolefin construction keeps the fluid path clean
• Rigid polypropylene body holds its shape under manual filtration pressure
• Thermal-bonded construction keeps adhesives out of the fluid path

Reproducible separations start with samples that reach the column free of particulates. Upstream sample clarification keeps your separations clean and reproducible from sample preparation through final injection. Review our Chemical Compatibility Chart, or ask technical service to confirm chemical compatibility for your specific application.

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

Bubble Point (psi)

43.51psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/Luer Slip

Diameter

30mm

Filtration Area

4.9cm²

Flow Rate

40ml

Holdup Volume

100μL

Material

Polyethersulfone (PES)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-160μm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

GF

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

110ml

Weight

0.91

Wettability

Hydrophilic

• Large-Volume Bioburden Reduction - Removes bacteria from large biological preparations while preserving proteins via the low-binding membrane
• Cell Culture Media Prep - Reduces bioburden in media for bioprocessing scale-up while preserving growth factors via low protein binding
• Bulk Buffer Preparation - Prepares bacteria-free reagent solutions in larger volumes for pharmaceutical manufacturing, requiring consistent purity
• Protein Solution Filtration - Filters therapeutic proteins and antibodies while preserving biological activity via the low protein-binding design
• Pharmaceutical QC Processing - Processes samples efficiently to meet bacterial retention standards in regulated pharmaceutical quality control labs
• Biopharma Production Prep - Filters formulation buffers and excipients at scale, ensuring bacterial retention and purity for injectable products