The PureTec® II is a laboratory-scale tangential flow filtration (TFF) and parameter development system.

The PureTec II can be delivered as a complete development system which includes 3 SciPres II sensors, an 8.1kg balance, optional vessel sizes with magnetic stir bar, and a tubing and fittings kit. Methods can be performed using constant or step cross flow, inlet or transmembrane pressure (TMP).

The automatic documentation and alarm / pump stop settings allow the user to focus on other tasks while the system is running. Programmable end points ensure the system stops operating when a user defined concentration or diafiltration is reached. When connected to a computer with SciDoc software, documentation capabilities include real-time filtration parameters such as TMP, permeate flow rate and quantity, Normalized Water Permeability (NWP), concentration factor, and other parameters over time.

Features & Benefits
• Complete development system
• Real-time data collection with optimization tools
• Scalable parameters, easy tech transfer
• Flow and automated pressure control
• Safe, walk away system operation
• Intuitive application interface