I am looking to run KF titrations by hand. At the moment we cannot justify buying a whole machine for the amount of tests we'll be running, but I also need to test out the process in order to justify using one in the future. I've heard of people just using traditional glassware but can't find any specifics on how to make your own KF Reagent or how that has worked out. I'm also not sure if anyone has successfully seen a color change or if I will need to/ can buy a probe just for the electrochemical aspect, and I am concerned about being able to determine the end point even if everything else is possible to do by hand.

Thanks for any help anyone can give!