Our ÉCIL TITRIVIN

A technical approach to guarantee the reliability of our reference materials

Why participate in our ECIL

  • Aider à la caractérisation d'un MRC
  • Renforcer la robustesse statistique des valeurs de référence attribuées
  • Contribuer à la fiabilité et à la pertinence des outils de référence utilisés en œnologie
  • S’engager aux côtés de TITRIVIN dans une démarche qualité reconnue

To guarantee the accuracy and reliability of each new batch, we organize an annual Collaborative Interlaboratory Study (CIL).

The aim of this study is to characterize our products and assign their reference values, based on analytical results obtained by a wide panel of NF EN ISO/CEI 17025 accredited oenological laboratories.

The results collected are subject to rigorous statistical processing to establish the reference values.

This approach guarantees:

  • optimum analytical accuracy,

  • full data traceability,

  • recognized reliability of our products.

Contrary to an interlaboratory comparison, TITRIVIN's ÉCIL is not intended to assess the performance of participating laboratories, but rather to guarantee the quality and robustness of our reference materials.

Who can participate?

  • The ÉCIL is open to all laboratories accredited to NF EN ISO/CEI 17025, in the field of oenological analyses.

ECIL is used to characterize the following analytical parameters:

non-exhaustive list according to the choice of the laboratory or organizing body

Acide Acétique
Acide L-lactique*
Acide L-malique
Acide sorbique
Acide tartrique*
Acidité Totale
Acidité Volatile
Composés phénoliques DO 280 / IPT
Calcium*
Cuivre
Fer
Glucose + Fructose
pH
Potassium*
Substances réductrices*
Titre Alcoométrique Volumique
Masse volumique

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