ASTM D6869-03 Test Method for Coulometric and Volumetric Determination of Moisture in Plastics Using the Karl Fischer Reaction (the Reaction of Iodine with Water)
ASTM D6869-03 method determines the amount of moisture in a polymer sample using the reaction of Iodine with water (Karl Fischer Reaction). Coulometric titration and Volumetric Titration instruments are used for moisture calculating.

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