Estimation of water content by kinetic method in Karl Fischer titration

1979 ◽  
Vol 51 (9) ◽  
pp. 1595-1596 ◽  
Author(s):  
W. T. Yap ◽  
A. L. Cummings ◽  
S. A. Margolis ◽  
Robert. Schaffer
Keyword(s):  
Water Content ◽  
Kinetic Method ◽  
Karl Fischer Titration ◽  
Karl Fischer

Water Content Determination in Biodiesel: Optimization of Methodology in Coulometric Karl Fischer Titration

Biofuels ◽  
2011 ◽  
pp. 42-42-9
Author(s):  
M. P. Vicentim ◽  
M. V. Barreto Sousa ◽  
V. Fernandes da Silva ◽  
V. Lionel Mateus ◽  
J. M. Rodrigues ◽  
...  
Keyword(s):  
Water Content ◽  
Karl Fischer Titration ◽  
Karl Fischer ◽  
Content Determination ◽  
Coulometric Karl Fischer Titration

Determination of total water content in inulin using the volumetric Karl Fischer titration

Talanta ◽  
2006 ◽  
Vol 70 (5) ◽  
pp. 1006-1010 ◽  
Author(s):  
Sébastien N. Ronkart ◽  
Michel Paquot ◽  
Christian Fougnies ◽  
Claude Deroanne ◽  
Jean-Claude Van Herck ◽  
...  
Keyword(s):  
Water Content ◽  
Total Water Content ◽  
Total Water ◽  
Karl Fischer Titration ◽  
Karl Fischer

Karl Fischer titration A method for determining the true water content of cereals

1998 ◽  
Vol 360 (3-4) ◽  
pp. 465-469 ◽  
Author(s):  
K. Schmitt ◽  
Heinz-Dieter Isengard
Keyword(s):  
Water Content ◽  
Karl Fischer Titration ◽  
Karl Fischer

Karl Fischer Titration as an Alternative Method for Determining the Water Content of Cloves

LWT ◽  
1998 ◽  
Vol 31 (4) ◽  
pp. 402-405 ◽  
Author(s):  
W Supartono ◽  
S Rückold ◽  
H.-D Isengard
Keyword(s):  
Water Content ◽  
Karl Fischer Titration ◽  
Karl Fischer ◽  
Alternative Method

Determination of water content in bee’s pollen samples by Karl Fischer titration

Food Control ◽  
2006 ◽  
Vol 17 (3) ◽  
pp. 176-179 ◽  
Author(s):  
Iosif Gergen ◽  
Florina Radu ◽  
Despina Bordean ◽  
Heinz-Dieter Isengard
Keyword(s):  
Water Content ◽  
Karl Fischer Titration ◽  
Karl Fischer

scholarly journals Simple Modification of Karl-Fischer Titration Method for Determination of Water Content in Colored Samples

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Eva Tavčar ◽  
Erika Turk ◽  
Samo Kreft
Keyword(s):  
Water Content ◽  
Visual Detection ◽  
Moisture Determination ◽  
Spectrophotometric Detection ◽  
Karl Fischer Titration ◽  
Simple Modification ◽  
Karl Fischer ◽  
Titration Endpoint ◽  
Specialized Equipment

The most commonly used technique for water content determination is Karl-Fischer titration with electrometric detection, requiring specialized equipment. When appropriate equipment is not available, the method can be performed through visual detection of a titration endpoint, which does not enable an analysis of colored samples. Here, we developed a method with spectrophotometric detection of a titration endpoint, appropriate for moisture determination of colored samples. The reaction takes place in a sealed 4 ml cuvette. Detection is performed at 520 nm. Titration endpoint is determined from the graph of absorbance plotted against titration volume. The method has appropriate reproducibility (), accuracy, and linearity ().

scholarly journals Determination of Water Content in Bio-Oils by Volumetric Karl Fischer Titration. Laboratory Analytical Procedure (LAP), Issue Date: October 7, 2021

2021 ◽  
Author(s):  
Joel Miscall ◽  
Earl Christensen ◽  
Steve Deutch ◽  
Rebecca Jackson ◽  
Jack Ferrell III
Keyword(s):  
Water Content ◽  
Analytical Procedure ◽  
Karl Fischer Titration ◽  
Karl Fischer
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