Syringe Filters, Nylon Membrane, Glass Microfiber Prefilter, 0.22um, Non-sterile, 13mm, 100/pack

HPLC Certified High-quality and cost-effective Syringe Filters are available in a broad range of membrane materials with sterile and non-sterile packaging options.

Polyamide/Nylon (PA) - Hydrophilic

• Hydrophilic material; it is recommended for filtration of aqueous or organic/aqueous medium polar liquids
• Commonly used for general laboratory filtration and filtration of HPLC and GC samples prior to injection
• Filtration of aqueous and organic-aqueous polar medium liquids
• Dissolution sample analysis
• Suitable for use with high pH samples
• Since it binds proteins it is NOT suitable for protein recovery applications
• With microfiber prefilter higher absorption capacity for contamination

Glass Fiber Prefilters

• For viscose solutions or turbid liquids
• Ideal for use as a prefilter in series with other syringe filters
• Glass microfiber filter media enclosed in this series is binderless 1.0 μm retention
• Reduces clogging of the membrane, so ideal as a prefilter to increase throughput and flow rate
• Ideal for dissolution testing and general filtration
• Applicable to all membrane types, allowing higher flow rates
• Good compatibility with strong acids, bases and organic solvents
• Similar in composition to I.W. Tremont binderless borosilicate glass microfiber media available as disks and sheet

Features of our Syringe Filters:

• Disposable
• Luer-Lok™ and pressure fitting
• Ultrasonically bonded for reliability
• Filter media type clearly inscribed on barrel
• Excellent unit-to-unit and lot-to-lot reproducibility and consistency 
• High purity virgin polypropylene housing, no dyes or pigments added
• Every unit type is available as an individually wrapped gamma sterilized pack
• Unique concentric funnel shaped barrel increases volume and decreases back pressure

Common Competitive Equivalents:

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