Iodine tincture for starch determination 30ml
€7.50
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Ascorvit ascorbic acid
(vit. C) Used to prevent the oxidation of juices, wines and beers. Dosage: 0.5 g / 10 l juice or wine.
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The acidity of must/wine is always expressed in grams of tartaric acid/litre. In French books, you will find the acidity expressed in sulphuric acid ÷ 1.53. Acidity as tartaric acid = acidity as sulphuric acid x 1.53. |
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