PCTE Black Membrane Disc, 0.4µm
The PCTE Black Membrane Disc is engineered from a high-quality, microporous polycarbonate film material, specially designed for precision applications in blood assays and high-purity filtration. Despite the inherent hydrophobic nature of polycarbonate, this membrane is treated with a wetting agent to transform it into a hydrophilic state, enhancing its usability in various laboratory settings.
Utilizing an advanced two-stage production process, the PCTE membrane is manufactured to exacting quality standards, allowing for meticulous control over pore size and density. This ensures that each membrane meets specialized specifications, resulting in a translucent, microporous film with a smooth, flat surface. Any particle larger than the pore size is efficiently captured, making this membrane an optimal choice for blood test sample collection and general-purpose filtration.
Key Features:
- Absolute Pore Size and Density: Allows for precise control of liquid flow, effectively capturing 100% of cells exceeding the pore size.
- Smooth, Thin Surface: The glass-like surface facilitates particle identification through microscopy.
- Superior Strength: The membrane possesses a tensile strength of 207 bar (> 3000 psi), ensuring stability in pore size and density without stretching.
- Low Extractables: This characteristic ensures a clean testing process, promoting consistent and reliable results.
- Negligible Absorption/Adsorption: Maximizes solution recovery, making it ideal for critical applications.
Applications:
- Flow control of reagents in assays
- General filtration processes
- Precise filtration and prefiltration tasks
- Removal of red blood cells from plasma
Specifications:
| SKU |
Type |
Thickness |
| 1215142 |
Disc |
0.005 mm - 0.02 mm |
| 1212790 |
Disc |
0.005 mm - 0.02 mm |
| 1214567 |
Disc |
0.005 mm - 0.02 mm |
