Moisture Content - Karl Fischer Test
MOSKF
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Turnaround Time:
2-3 Days
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Method Description
Moisture by Karl Fischer is determined by automated potentiometric titration with an iodine and sulfur dioxide reagent. Moisture is extracted into an appropriate solvent and is titrated volumetrically (as opposed to colorimetric titration). This method is applicable to high-fat samples or samples that contain compounds that may volatilize when heated or subjected to vacuum (e.g. alcohol, glycerine, etc.)
Analyte List
Technical Data Sheet
Test Name - Common
Moisture Content - Karl Fischer Test
Method Name
Karl Fischer Coulometric Titration
Method Code
LAB-TM-058
Equipment
Standard titration setup
Method Reference
AOAC 984.20, USP <921>
Reportable Unit
%
Sample Size Requirements
20 grams
Available for
Food Products,
Dietary Supplements,
Botanicals (Raw Materials, Extracts, Finished Products),
API (Isolates, Active Ingredients)
Cannabis & Hemp (Extracts, Isolates, MIPs)
Unavailable for
Any matrices not listed above as acceptable.
*Prices and offerings are subject to change without notice.
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