TITRIVIN BTA is a control standard for around fifteen parameters. Used every ten samples of wine analysed, it meets the need for continuous control of automatic analysers.
If a deviation in the value measured is observed over time, corrective action is called for.

TITRIVIN BTB is particularly designed for controlling manual analyses. Around fifteen parameters can be accurately obtained.
Periodically, a technician analyses the content of a bottle using his usual methods to obtain the reference values. If he doesn't, he checks his titration solutions and revises his methods if necessary - until he obtains an acceptable result.