Organic

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.

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.

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.