Download this Applications Note to see how Vivafree™ filters can be used to prepare samples for therapeutic drug monitoring of phenytoin, valproic acid and digoxin. They can also separate free testosterone, insulin and cortisol in clinical samples.
This calculations app provides a table of concentration factors (CF) for your urine electrophoresis samples. It assumes that you first measure your sample Total Protein and then desire to adjust the CF accordingly.
Download this Applications Note about using Vivaproducts concentrators for urine protein electrophoresis samples.