Non disponible en dehors du Royaume-Uni et de l'Irlande
Unlike one component Karl Fischer reagents, in two component reagent systems the titrant contains only iodine and methanol, while the solvent contains the other Karl Fischer reaction components - sulfur dioxide and a suitable base dissolved in methanol. It is used as the working medium in the Karl Fischer cell. Aquastar® titrants are available with concentrations of 2 and 5mg H2O/mL together with Aquastar® solvent.
Analysis Note
Efficiency: ≥ 5.0
Legal Information
AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
Other Notes
SKU-pack size numbers ending with a '3' are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals
Packaging
1 l in Glass bottle
SKU-pack size numbers ending with a '3' are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :