What Does GFFF Stand For?

GFFF stands for Gravitational Field Flow Fractionation

Gravitational Field Flow Fractionation (GFFF) is an advanced separation technique used in analytical chemistry and material science to fractionate particles and macromolecules based on their size and density. By utilizing a gravitational field, GFFF enables the continuous separation of samples in a flowing liquid medium, allowing for the isolation and analysis of diverse materials such as colloids, polymers, and biological samples. This method is particularly valuable for its ability to handle a wide range of sample concentrations and sizes, providing high-resolution results while preserving the integrity of the separated components.