Nylon Syringe Filter, Nonsterile - 0.22µm, 13mm, Hydrophilic, HPLC/GC Sample Prep, 100/Pk
LabExact SKU: LE-IWT-ES10000

LabExact Nylon Syringe Filters, 0.22 µm, 13 mm, 100/Pk - LE-IWT-ES10000

Sterilizing-grade syringe filters deliver sterile-grade retention as a single-use format, eliminating the autoclaving and cleaning cycle a reusable sterile filtration setup would require. The nylon membrane holds dimensional stability under rated backpressure while wetting on contact with aqueous buffers and ships in economical bulk non-sterile packaging. The polypropylene housing preserves sample chemistry across the flow path and resists degradation from routine sample matrices. When sample preparation calls for a sterile filtrate at the point of injection, sterilizing-grade absolute retention delivers it directly, protecting the analytical method from microbial interference.

Membrane Characteristics

• Synthetic polyamide backbone resists microbial and enzymatic degradation unlike cellulose membranes
• Alkaline-resistant across a broad range of aqueous buffers
• Low extractable contribution to sensitive analytical preparations
• DMSO compatibility extends across sample-preparation chemistries
• Autoclaving at 121°C for 30 minutes leaves pore structure intact

Housing Characteristics

• Burst pressure rating provides a wide safety margin above the rated maximum operating pressure
• Polypropylene density near 0.90 g/cm3 keeps housing weight low relative to denser engineering plastics
• Thermal-bonded construction keeps adhesives out of the fluid path
• Standardized luer connection geometry provides secure engagement with standard syringe tips

Fine particulates that slip through raise your system backpressure and bring maintenance forward. Upstream buffer clarification keeps your run from stalling on particulates that slipped through before they reach the column inlet or detector. Request details on payment terms or standing-order arrangements for your routine filtration purchases.

Sterilization Guidance

Standard autoclave cycles at 121°C for 30 minutes prepare the device for sterile workflows.

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

Diameter

13mm

Environmental Express Equivalent

SF122N

Material

Nylon

MFS/Advantec Equivalent

13NP022AN

Millipore Equivalent

SLGN013NK

Pack Count

100

Pall Equivalent

4427

Pore Size (µm)

0.22

Sartorius Equivalent

1776B----------Q

Sterility

Nonsterile

Weight

0.168

Wettability

Hydrophilic

Whatman Equivalent

6789-1302

• HPLC Sample Prep - Clarifies mixed aqueous and organic solvents to ensure stable baselines and protect chromatography columns from clogging.
• Beverage QC Clarification - Clarifies wine, beer, and juice samples ahead of analytical and microbiological testing in quality control labs.
• Amino Acid Profiling - Clarifies aqueous sample digests for HPLC and LC-MS amino acid analysis in food, nutrition, and fermentation monitoring.
• Dissolution Testing - Supports accurate drug release profiles by clarifying dissolution samples ahead of HPLC quantitation in QC labs.
• Mining Process Waters - Clarifies process water samples from hydrometallurgical operations, removing solids ahead of ICP-MS trace metal quantitation.
• Chemical Analysis - Withstands aggressive bases and alcohols, ideal for tough chemical compatibility filtration challenges in routine analysis.