Check that all of the tube connectors are tight. If they are loose, tighten them and then purge them repeatedly before rechecking for problems. Check whether the interior of the desiccator on the lid of the KF reagent bottle is clogged. Wipe away the desiccant inside the desiccator. If the sponge or air holes are clogged, unclog them.
FAQKarl Fischer Moisture Titrators
Karl Fischer Moisture Titrators
Q
With volumetric titration, what countermeasures should be taken when bubbles get mixed into or form in the burette?
A
