iodic solution 100 ml for acidometer VINOFERM

Item No.: 013.056.7 Out of stock. The expected availability date is 12-04-2020
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€ 8,50 (incl. VAT)

Iodic solution
For the determination of the amount of free sulphite (SO2), with the use of the Vinoferm® acidometer 013.049.2. Content: 100 ml.
ATTENTION: this product is only suitable to determine the amount of free sulphite (SO2), in wines without ascorbic acid.

What is pH?
pH is the measurement of the concentration of free hydrogen ions in a liquid. The pH of pure water is 7. Liquids with a larger concentration of hydrogen ions than water are acid and have a pH value less than 7. Liquids with a lower concentration of hydrogen ions on the other hand, are base and have a pH value higher than 7. The pH scale runs from 1 to 14.

Can I measure the pH instead of the acidity of the must?
No! In winemaking, the acidity is the representation of the amount of grams of acid in your wine/juice, usually expressed in grams of tartaric acid per litre. This can only be measured with a special indicating solution like Vinoferm® blue indicator. You can, however, use a pH-meter in combination with the blue indicator: instead of adding blue indicator until the colour turns blue, add blue indicator until a pH of 7.00 is obtained. This method is more accurate and gives better readings for, amongst other things, red juices! The combination pH-meter, blue indicator and an automatic burette is a professional set-up for accurately measuring acidity.


Packing dimensions and weight:

Weight 0.12 kg
Length 10.2 cm
Height 4.2 cm
Width 4.2 cm
EAN code 5420069803858
Brand Vinoferm
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