Hydrophilic Polycarbonate Membranes
158 products · 14 diameters (mm) · 24 pore sizes
Standard, PVP-treated, polycarbonate track etch (PCTE) membrane filters are our lowest non-specific binding membranes; hydrophilic, exceptionally strong, and extractable-minimizing properties make them ideal for blood assays, high-purity, and general filtration.
Our hydrophilic PCTE membranes are produced from a a two-step, quality-assured, proprietary manufacturing process delivering consistent products with pore uniformity, predictable flow rates, and trusted particle retention levels. A single, integral, microporous polycarbonate film is used to produce the membranes and provide them with their thin, translucent, structure and the glass-like surface characteristics that enable superior particle visibility and easy microscopic analysis. These PCTE membranes are coated with polyvinylpyrrolidone to enhance the filter's ability process aqueous and alcoholic samples*. Their pores are absolutely-rated, precisely cylindrical, and narrowly distributed, allowing their surfaces to capture 100% of particles larger than pore sizes.
*The PCTE should not be allowed to dry after being wet, or it may lose its hydrophilicity.
Start with a custom PCTE membrane sample pack here.
We provide the filters and technical support to help you take your breakthrough product from an idea to a prototype, to commercial scale.
Showing 1–12 of 158 results
Products (158 results)
| SKU | Product Name | Price |
|---|---|---|
| PCT8025100 | Polycarbonate (PCTE) Membrane Filters, 8.0 Micron, 25mm, 100/Pk | $114.02 |
| PCT5047100 | Polycarbonate (PCTE) Membrane Filters, 5.0 Micron, 47mm, 100/Pk | $170.28 |
| 1270175 | Polycarbonate (PCTE) Membrane Filters, 20.0 Micron, 47mm, 100/Pk | $340.54 |
| PCT0447100 | Polycarbonate (PCTE) Membrane Filters, 0.4 Micron, 47mm, 100/Pk | $158.45 |
| PCT0247100 | Polycarbonate (PCTE) Membrane Filters, 0.2 Micron, 47mm, 100/Pk | $158.45 |
| PCT1047100 | Polycarbonate (PCTE) Membrane Filters, 1.0 Micron, 47mm, 100/Pk | $170.28 |
| PCT30047100 | Polycarbonate (PCTE) Membrane Filters, 30.0 Micron, 47mm, 100/Pk | $386.74 |
| PCT5025100 | Polycarbonate (PCTE) Membrane Filters, 5.0 Micron, 25mm, 100/Pk | $114.02 |
| PCT0225100 | Polycarbonate (PCTE) Membrane Filters, 0.2 Micron, 25mm, 100/Pk | $96.24 |
| 1270176 | Polycarbonate (PCTE) Membrane Filters, 20.0 Micron, 90mm, 30/Pk | $304.25 |
| PCT3047100 | Polycarbonate (PCTE) Membrane Filters, 3.0 Micron, 47mm, 100/Pk | $170.28 |
| PCT0825100 | Polycarbonate (PCTE) Membrane Filters, 0.8 Micron, 25mm, 100/Pk | $114.02 |