Standards to be used in the analysis of must and wine
WINECAL is a multiparameter standard that is used in combination with Sinatech methods for wine and must analysis. It is a primary aqueous standard (weight) ready to use and stabilized to ensure maximum stability of all its components until its expiration date.
The standards are necessary to define the proportionality between the measured optical signal and the analyte concentration to be measured. A primary standard must have the highest metrological quality to ensure that its value does not depend on other factors. Higher purity analytes are weighed and accurately dissolved and stabilized so that they can be used to calibrate the analytical system when necessary.