PES Syringe Filters, 1.0um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk
Tisch SKU: SPEC18106

Tisch Scientific Polyethersulfone (PES) Syringe Filters, 1 µm, 25 mm, 100/Pk - SPEC18106

Tisch Scientific welcomes bulk and blanket orders with volume discounts. At the point of sample preparation, a syringe filter removes particulates before the sample reaches the instrument. The PES membrane draws aqueous buffers through without pre-wetting and stays stable across the pH 1 to 14 range. Polypropylene construction resists chemical degradation from routine sample matrices while sustaining efficient flow on viscous samples 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

• Low protein binding preserves dilute analytes for maximum recovery
• Broad compatibility with aqueous buffers, aliphatic alcohols, glycols, and strong bases
• Stable across the full pH 1 to 14 operating range
• High flow rate with low extractable background for clean preparations
• Absolute pore size rating gives consistent results across protocols

Housing Specifications

• Thermal-bonded construction keeps adhesives out of the fluid path
• Rigid polypropylene body holds its shape under manual filtration pressure
• Medical-grade polypropylene with broad chemical compatibility
• Low extractable contribution protects sensitive downstream analyses

Filtering every buffer before loading keeps your instrument running clean and uninterrupted. Reliable particulate removal protects your instruments and your data so column life and baseline stability stay predictable. Send your application details to our technical service team and request a filtration product recommendation.

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

Bubble Point (psi)

7.25psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Material

Polyethersulfone (PES)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

1.0

Sterility

Sterile

Weight

0.70

Wettability

Hydrophilic

• Sterile Workflow Prefiltration - Reduces bioburden and particulate load in sterile workflows to protect downstream fine membrane filters
• Yeast and Mold Removal - Clarifies biological samples by retaining yeast cells and contaminants while preserving proteins via low binding
• Cell Debris Clarification - Removes cellular debris from culture harvest fluids to prevent clogging during subsequent purification steps
• Buffer Solution Clarification - Clarifies laboratory buffers and reagent solutions to remove visible particulates before sensitive analytical use
• Viscous Sample Processing - Processes difficult-to-filter biological fluids or viscous solutions that would rapidly clog finer pore size filters
• Protein Solution Clarification - Clarifies protein solutions by removing aggregates while ensuring high recovery via the low-binding membrane