Sartorius and Watson-Marlow Collaboration Case Study

This case study presents the collaboration between Sartorius and Watson-Marlow Fluid Technology Solutions (WMFTS) for the launch of the Vivaflow® SU, a next-generation tangential flow filtration (TFF) cassette designed for research scientists. The partnership leverages the expertise of both companies in filtration and fluid transfer technologies to provide a comprehensive solution that enhances the efficiency and accessibility of TFF. The study details the selection of the Watson-Marlow 323 series peristaltic pump, which is customized to operate with the Vivaflow® SU. This pump is critical for delivering consistent flow rates during ultrafiltration and diafiltration processes. The case study outlines the intuitive setup and ease of use of both the Vivaflow® SU and the 323 pump, emphasizing their shared design principles. Additionally, it addresses the importance of minimizing sample contamination and ensuring cost-effective operations in laboratory workflows. The collaboration aims to simplify the transition from traditional filtration methods to TFF, thereby improving laboratory safety and efficiency.