“CERTIVIN meets the ever growing needs and demands of enology laboratories”
Certified, stable, homogeneous and multi-parametric control material for controlling the enological analysis results.
Peace of mind, security and accuracy are the values provided when using CERTIVIN.
Analyzed by certified laboratories nationally, in France and Portugal and statistically handled for their certification.
“Developed for controlling the quality of wine analyses”
Allows laboratories to evaluate their analysis procedures and identify possible non-conformities in order to implement the necessary measures for the purpose of maintaining and improving the quality of their techniques.
“Each parameter of the analysis certificate includes the value assigned and the acceptance limit”
Statistical value obtained from a robust calculation that allows weighing the remaining values after the elimination of inconsistent values, which are also called outliers or atypical.
Uncertainty (u) is the reference value with k=2 (95% of the samples). This means that the “true” value of this parameter is in the range [Vas - u; Vas + u]. This is the interval in which the laboratory must find the average results for the same CERTIVIN lot. If this is not the case, a deviation may appear in the accuracy of the results.