Aqueous

Hydrophilic Mixed Cellulose Ester (MCE) syringe filters are designed for sterile filtration and particle removal in laboratory and pharmaceutical applications. The hydrophilic membrane structure provides reliable particle retention for aqueous solutions. Available in multiple pore sizes and diameters, with fast delivery from stock.

PES disposable vacuum filter units (bottle-top filters) are designed for sterile filtration of cell culture media, buffers and biological solutions. The asymmetric polyethersulfone (PES) membrane provides high flow rates and low protein binding, making it ideal for laboratory filtration applications. These pre-sterilized filtration units are compatible with vacuum pumps or aspirators and are available in volumes from 150 ml to 1000 ml for efficient sterile filtration.

PES membrane filters are ideal for sterile filtration of aqueous solutions such as media and buffers. With high flow rates, low protein binding and reliable performance, these membrane discs are widely used in laboratory and pharmaceutical applications.