Q.01 I want to purchase the KF reagent.
A.01 The reagent retailers will deal with the order of Karl Fischer reagents and the inquiry about the cost and the delivery date. It is conducted on the page of the link of retailers.

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Q.02 I want to obtain the material safety data sheet (MSDS) of the KF reagent.
A.02 The MSDS is distributed at this site. If you register here, you will become possible to download in the page of MSDS.

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Q.03 I want to obtain the study report (COA) of the KF reagent.
A.03 The study report is distributed at this site. It can be downloaded in the page of the study report (COA).

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Q.04 Warranty period of the KF reagent?
A.04 The warranty period is the period after manufacture in the unopened condition as shown below. Actually, it is all right to use the KF reagent after these periods.
Reagents for coulometric titration methodAnolyte/catholyte/electrolyte solutions5 years
Titrant for volumetric titration methodTiter of 1 mg1.5 years
Titers of 3 mg, 5 mg and 10 mg2 years
Dehydrating solvent for volumetric titration methodVarious5 years
Water standard sampleWater standard solution of 10 mg5 years
Water standard solutions of 1 mg, 0.2 mg and 0.1 mg3 years
Solid water standard sample5 years
Related articlesStandard water-methanol3 years
The lot number shows the alphabets, A, B or C, the month of manufacture, 1, 2, 3, etc., and the first 2 digits of the figure show the year of manufacture (last 2 digits of the year).
Example) D05123 means the manufacture in April 2005.

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