Organic

Hydrophilic PVDF membrane discs are designed for sterile filtration and sample preparation of aqueous solutions in laboratory and pharmaceutical applications. The hydrophilic PVDF membrane provides high flow rates and reliable particle retention. Available in multiple diameters and pore sizes, with fast delivery from stock.

Hydrophilic nylon syringe filters are suitable for reliable filtration of aqueous solutions and selected organic solvents in laboratory and analytical applications. The nylon membrane offers broad chemical compatibility and good mechanical strength. Available in multiple pore sizes and diameters, with fast delivery from stock.

Hydrophilic PTFE syringe filters are designed for the filtration of aqueous solutions, aggressive organic solvents and samples with extreme pH values. The modified hydrophilic PTFE membrane allows direct filtration of water-based samples without alcohol pre-wetting. Van Borselen Filters supplies non-sterile PTFE syringe filters in multiple pore sizes and diameters for reliable laboratory filtration.

Hydrophobic PTFE membrane discs offer excellent chemical resistance and material inertness, making them ideal for the filtration of aggressive chemicals, strong acids, and alkaline solutions. With a wide pH range and high thermal stability, these membrane discs are widely used in pharmaceutical, biotech, food & beverage, and environmental applications.

Nylon membrane filters from Van Borselen Filters are naturally hydrophilic and easily wetted by water, providing a high and consistent flow rate. The nylon membrane offers high mechanical strength, low extractables and low protein binding. These filters are suitable for filtration of aqueous solutions and most organic solutions, especially alkaline and alcoholic solutions. Nylon membrane filters are also recommended for DMSO filtration in laboratory and analytical applications.

Sterile PVDF syringe filters with a hydrophilic membrane, designed for fast flow and low protein binding. Available in single- and double-layer configurations for high throughput and reliable sample recovery. Suitable for biological and mild organic solutions. A reliable alternative to global brands, available directly from stock.