Hanna Instruments

Scientific Equipment

Coronavirus Update

Coronavirus update, statement & FAQs

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

One Click Purchase

No need to type in credit card or address details, pay in seconds on PayPal

Tartaric acid is the primary acid found in wine. It affects the taste, slows down the growth of microorganisms in wine, as well as encouraging the yeast in wine to reproduce and convert sugar into carbon dioxide and alcohol. Measuring tartaric acid content in wine is necessary to ensure the right balance of chemicals to give a good flavour that is not too acidic.


From photometers to titrators, Hanna can provide the solution for accurate determination of tartaric acid content in wine.