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Free SO2 Test Titrettes | Wine making Supplies
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Free SO2 Test Titrets

Free SO2 Test Titrets
Average rating:
Model number: SO2K
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Chemetrics, 10-100 ppm range.

This is a ‘ripper’ test where the sulfite is titrated with an iodide-iodate titrant in acid solution using a starch indicator. The test is rapid, simple and the reagents are stable.

Accuracy is 2-10 ppm; because the test depends on recognizing subtle color differences, this test is more difficult and susceptible to error for red wine. Each kit contains 10 tests.


Free SO2 Test Titrets
Average rating:
2 reviews

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Featured positive reviews:

Free SO2 Test Titrets
The Titrettes work with red wine too. Have the titrette in front of a florescent light and watch the bubbles for the color change.
Free SO2 Test Titrets
Great product for home wine makes to track your free SO2 levels! Easy to use