Postnova high temperature asymmetric flow field-flow fractionation (AF4) AF2000 MultiFlow system

High resolution polyolefin separator

Because of several integrated patents, the Postnova AF2000 series platform is the most advanced AF4 technology available on the market today, making it the benchmark for the industry and delivering the maximum performance possible. The AF2000 Series has the highest separation power, the most advanced channel technology and can be used for more applications than any other FFF device. Only a single software platform system is used for controlling the different FFF and detector systems and to acquire and evaluate the collected data. The system has a large, nearly universal separation range, from polymers to nanoparticles. It outperforms HTGPC especially in the range of high molar mass polymers, because the separation occurs based on the diffusion coefficient in the open flow channel without any stationary phase.

Features:

• Ceramic membrane channel cartridge
• Broad molar mass separation range
• Gentle separation conditions
• Patented cross-flow control
• Patended FOCUS technology
• NovaFFF software platform