Polycarbonate Track Etch Membrane Disc Filters, 0.1um, 47mm, Hydrophilic, Nonsterile, 100/Pk
GVS SKU: 1215608

Featuring a thin, microporous polycarbonate track etch (PCTE) film with precisely defined cylindrical pores, these 47mm membrane discs deliver tightly controlled 0.1um separation across a smooth, flat surface. A polyvinylpyrrolidone (PVP) treatment renders the membrane hydrophilic for consistent wetting in aqueous applications, while the uniform pore geometry supports reproducible size separation and reliable particle retention. Each membrane is nonsterile and supplied 100 per pack.

Key Polycarbonate Track Etch Membrane Characteristics

• Hydrophilic surface: PVP treatment promotes uniform wetting and consistent flow with aqueous samples.
• Precise pore structure: Track etch process yields a defined 0.1um pore size and density for accurate, reproducible size separation.
• Low protein binding: Minimizes sample loss and helps preserve analyte integrity.
• Superior strength: The polycarbonate film provides robust handling characteristics for a thin membrane.
• Smooth, flat surface: Resists chemical staining and eases microscopic visualization of captured particles.

Key Construction Characteristics

• Membrane material: Polycarbonate Track Etch (PCTE).
• Format: 47mm diameter disc, plain (not gridded).
• Sterility: Nonsterile.
• Pack: 100 discs per pack.

The defined pore geometry and smooth surface support reproducible results in high-purity and general laboratory filtration. Low protein binding and resistance to chemical staining help maintain sample integrity and simplify downstream microscopic analysis.

Diameter

47mm

Grid (Yes/No)

No

Material

Polycarbonate Track Etch (PCTE)

Membrane Brand

Poretics

Pack Count

100

Pore Size (µm)

0.1

Sterility

Nonsterile

Wettability

Hydrophilic

• General Filtration Provides reliable particle removal and clarification for high-purity and routine aqueous laboratory samples.
• Microscopy Sample Preparation The smooth, stain-resistant surface eases capture and microscopic visualization of retained particles.
• Microbiology and Cell Studies Low protein binding and a biocompatible surface support particle capture for analysis.
• Reagent Flow Control Defined pore density enables controlled flow of reagents through assays.
• Precise Filtration and Prefiltration Tightly controlled 0.1um pores deliver accurate size separation and protect downstream steps.
• Environmental Sample Prep Uniform pore structure suits capture of fine particulates from water and other aqueous matrices.