What is the principle of KF Autotitrator?

What Is The Principle Of KF Autotitrator?

Water content test is performed to determine the amount of water present in the drug product.

It is a titrimetric determination of water is based on a qualitative reaction of water with anhydrous sulfur dioxide and iodine in the presence of a suitable base.

karl-fischer-apparatus
Karl-Fischer-Apparatus

Also Read: What is Definition of Quality Control?

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