Vessel Solution, For Ketones and Aldehydes, Watermark Coulometric Karl Fischer Reagent | GFS Chemicals

GFS ChemicalsSKU: JM-776

Sale price$205.00 USD


Coulometric Karl Fischer Reagents

Coulometric titration is typically selected for samples with a water content of less than 1%, although samples with water contents up to 5% are possible. Anolyte and catholyte choices are based on the sample matrix, which in turn influences generator choice. Watermark® reagents offer the best value and performance for Karl Fischer titration on the market today. With extended shelf life, rapid moisture determinations, and a stable end point, it’s easy to see why Watermark® outperforms the competition. They are specially formulated to provide the ultimate in analytical performance. 

Reagent part # is 1619 and is designed to eliminate the false high results that occur when aldehydes and ketones are present in the sample matrix. Price is for 500 ml. Please note - this item is not returnable.

Product Overview

Substitutes for 1612 Vessel solution when moisture is to be determined in ketones. Does not contain methanol.


DEA Controlled: No
Disclaimer Consult SDS before use. Not for direct food, drug or cosmetic use. For details go to For sale by GFS and its authorized dealers only.
Hazmat: 3, (6.1),
Mol Wt. 0.0
Package Size 500 ML

Additional Resources

 Safety Data Sheet

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