3M™ Zeta Plus™ Encapsulated System Scale-Up Filter Capsule, EXT, with ZB Series Media is our dual layer depth filter composed of pre-extracted inorganic filter aid, cellulose and a positively charged resin system that pulls negatively charged contaminants from the fluids.
3M™ Zeta Plus™ Encapsulated System Scale-Up Filter Capsules, EXT, with ZB Series Media are our range of dual layer depth filters for superior, economical small scale clarification of bioprocess, biological and pharmaceutical fluids. The ZB media has a strong positive charge over a broad pH range that pulls out more negatively charged contaminants compared to a mechanical filtration mechanism alone. It allows the economical, small scale clarification of pharmaceutical, biological and bioprocess. Pharmaceutical Grade Media These scale-up filters are manufactured to controls described in our Drug Master File on record with the FDA. Certificates of Quality are included with every filter. These filters meet the requirements of USP Class VI Biological Reactivity Tests and meet the strict requirements specified in the Drug Master File, including product control and traceability. Encapsulating High Performance When faced with the challenges of filtration for the bioprocessing industry, where upstream cell culture clarification or downstream impurity removal is required, the Encapsulated Systems provide ergonomic, easy-to-use solutions. 3M Zeta Plus Encapsulated System Scale-Up Filter Capsules, EXT, with ZB Series Media are available in three sizes to meet varying volumes and applications and have been designed for minimal hold-up volume. They also incorporate 3 feet and rubber shoes for a firm, level posture on many surfaces and can also be stacked for convenience. The Scale-Up Capsule filters with cm2, 340 cm2 and 1020 cm2 media are designed for intermediate scale studies and low volume production filtration.