Accuvin Free SO2 Sulfite in Wine Test Kit Pack of 10 Total Tests (8 Low Range 2 High Range)

$49.95

These tests solely measures FREE sulfur dioxide. Total sulfur dioxide present in must and wine is not as useful as a preservative as just free sulfur dioxide, as total SO2 is equal to free + bound. The portion of total SO2 that is bound to other chemical components has reduced effectiveness by 30 – 70% therefore free SO2 is much more useful for winemaking. Also, the degree of binding can change over time, affecting the ability of an adequate dose to continue providing its preservative properties.  NOTE:  Contains 8 Low Range (0 – 40 ppm) and 2 High Range (40 – 130 ppm) Tests.  During maturation and storage, concentrations of free SO2 values of 25 mg/L on red wine and 30 mg /L on white wine are recommended.  TTB has set a limit of 350 mg/L (ppm) for commercial wines.

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Description

  • Contains 8 Low Range (0 – 40 ppm) and 2 High Range (40 – 130 ppm) Tests.
  • Can be used for both red and white wines, and require NO adjustments or pretreatments. The test formula has been adjusted to accommodate colored samples
  • Get an accurate measurement of FREE sulfur dioxide, something critical to make sure your wine will be stable enabling proper aging
  • Total sulfur dioxide present in must and wine is not as useful as a preservative as just free sulfur dioxide, as total SO2 is equal to free + bound. THIS TEST ONLY MEASURES FREE SO2
  • No instrumentation or equipment needed for accurate results – just what comes in the package
  • No sample prep required, enabling you to get actionable results in a matter of minutes!
  • MADE IN USA

Additional information

Weight 2 oz
Dimensions 3 × 1 × 1 in

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