Free SO2 Test Titrets (10 Tests)

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body { font-family: Arial, Helvetica, sans-serif; font-size: 11pt; } Chemetrics SO2 Titrets, 10-100 ppm range.This is a ‘ripper’ test where the sulfite is titrated with an iodide-i odate 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. Show more