COULOMETRIC KARL FISCHER TITRATION SIMPLIFIES WATER CONTENT TESTING

Wesley G. Poynter Kam Controls Inc. Houston Roy J. Barrios Louisiana Offshore Oil Port Inc. New Orleans The well known Karl Fischer method for analyzing water content of nonaqueous samples has been modified to facilitate field use. The conventional, visual endpoint titration has been altered to produce a coulometric, or electrochemical, procedure. The coulometric method has all the advantages of the original Karl Fischer laboratory method, but can be packaged in a small, convenient module.

Apr 11th, 1994
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