Cell Harvesting and Product Recovery

Depth Filter Sheets & Filter Modules

Seitz® P-Series Depth Filter Sheets
P-series depth filter sheets and modules were developed for a variety of processes in biotechnological and pharmaceutical industries, including cell harvesting and separation.

SUPRAcap™ 200 Encapsulated Depth Filter Modules
The SUPRAcap™ 200 depth filter module provides all the features and benefits of the SUPRAdisc™ and SUPRAdisc™ II modules in a single-use, disposable design. The advantages of encapsulated disposable systems are linked with highly-reduced operator exposure risks, less cleaning effort, increased yields and better handling. These are the main reasons why disposable capsules are used throughout the pharmaceutical industry.

SUPRAdisc™ Depth Filter Modules
The SUPRAdisc™ filter module design concept combines the advantages of conventional depth filter sheets with the positive features of enclosed filters. Seitz® depth filter sheets have been used for years in biotechnology cell harvest/separation applications using a range of equipment.

Membralox® Ceramic Membrane Products
Ceramic membrane elements are ideal for applications such as cell harvest/separation that involve extreme processes, such as high solids bulk processes, the use of high temperatures or pressuresor aggressive solvents.

Microza* Membranes - Polyolefin
Microza membranes have an asymmetric structure that provides excellent flow characteristics, and a central strengthening layer for outstanding fiber durability essential to cell harvesting and product recovery processes.

Filtration Membrane Cassettes

Tangential Flow Filtration Membrane Cassettes
Pall® membrane cassettes and their associated hardware and systems are the preferred choice in cell harvesting and product recovery applications.

Vibrating Membrane Filtration System

Pallsep™ Vibrating Membrane Filtration Technology System
The PallSep™ VMF System is an innovative membrane cell harvest filtration system that uses controlled horizontal oscillation to move membrane elements through feed fluid over 50 times per second.


  Biotechnology Introduction
Biotechnology Capabilities
Biotechnology: Animal Cell Culture Processes
Biotechnology: Microbial Culture Processes
Biotechnology: Transgenic Processes

Biotechnology: Separation and Purification
Biotechnology: Culture Media Preparation
Cell Harvesting and Product Recovery
Buffer Filtration and Preparation
Biotechnology: Product Purification
Biotechnology: Contaminant Removal
Biotechnology: Formulation and Filling