25mm Nylon Hydrophilic Membrane Disc Filters 0.22µm Pore Szie, 100 Pcs

★★★★★ 4.6 33 reviews

US$6.80
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US$6.80
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Free shipping Free 30-day returns

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Product details

Management number 250243383 Release Date 2026/09/17 List Price US$6.80 Model Number 250243383
Category
  • Inherently Hydrophilic for Instant Wetting: These nylon membranes are naturally hydrophilic. They require no pre-wetting with alcohol, allowing for immediate use with aqueous solutions. This saves valuable prep time and reduces the risk of introducing contaminants compared to modified PTFE or other hydrophobic filters.
  • Broad Chemical Compatibility for Organic Solvents: Engineered for use with a wide range of organic solvents, including DMSO, DMF, and alcohols. These filters are suitable for high pH (alkaline) samples, maintaining membrane integrity during demanding HPLC sample prep and mobile phase filtration where other membranes may not perform optimally.
  • Protein Binding Capacity for Specific Assays: The Nylon matrix binds proteins, making these filters suitable for applications where protein retention is desired (e.g., sample clarification for PCR, protein binding assays, or retaining proteinaceous particulates). Note: If your application requires protein recovery from the filtrate (e.g., harvesting antibodies), a low-protein-binding membrane (such as PTFE or PES) is recommended.
  • Precise Particle Retention for Sample Clarity: With controlled pore sizes (e.g., 0.22µm or 0.45µm), these 25mm discs effectively retain particulates and microorganisms. They deliver clarified samples, supporting accurate downstream analysis in microbiological testing, pharmaceutical quality control, and environmental monitoring.
  • Consistent Quality and Lot-to-Lot Reliability: Each batch of our 25mm nylon membrane filters is manufactured under controlled conditions to ensure low extractables and minimal fiber shedding. Packed in a resealable, anti-static bag, these filters offer reliable and reproducible results, giving you confidence in every filtration step.

ASIN B0GSQQPDKD
Item Weight 0.64 ounces
Manufacturer Labfil
Package Dimensions 2.28 x 2.2 x 0.8 inches

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