Helping you improve fluid clarification with our depth filter technologies, designed for laboratory applications.
Offering reliability even with high capacities, 3M's filters are composed of depth filtration media designed to retain contaminants by both mechanical entrapment and electrokinetic adsorption. Our filtration media is composed of inorganic filter aid, cellulose and a positively charged resin system that pulls negatively charged contaminants from the fluid. Because the filters are made with the same materials as their larger counterparts, the validation process is simplified and scale-up is accurate.
The Zeta Plus ™ Encapsulated System is a single-use depth filtration system designed for cell culture clarification or downstream impurity removal. The Zeta Plus Encapsulated System is designed to process fluid from lab-scale to pilot-scale.