follow us

Header Address

Accuvin, LLC
2405 Laurel St.,
Napa, CA 94559

Free SO2

About Our Test

The sulfur dioxide present in must and wine is not all useful as a preservative. Some is bound to other chemical components, reducing its effectiveness as a preservative by 30 – 70 %. Also, the degree of binding can change over time, affecting the ability of an adequate dose to continue providing its preservative effectiveness. In addition , sulfur dioxide’s effectiveness is pH dependent with low pH wines requiring lower levels and high pH wines requiring significantly greater concentrations to achieve the same effectiveness. The Free SO2 kit has Low Range (0 – 40 ppm ) and High Range (40 – 130 ppm ) tests.

Relation-SO2

REASONS TO USE FREE SO2 ACID TESTS 

  1. 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.
  2. Monitoring allows the detection of problems when they are small and require less extensive and expensive intervention.
  3. Controlling SO2  produces even, dense color, harmonious merging of characters, and no after taste.
  4. Monitor SO2 to inhibit native bacteria at crush.
  5. Monitor SO2 to inhibit browning at crush.
  6. Monitor SO2 to inhibit Lactic Acid Bacteria and Malolactic Organisms after alcholic fermentation.
  7. Monitor SO2 to reduce enzymatic chemical oxidation and control bacteria during aging and just prior to bottling.

Your Name (required)

Your Email (required)

Subject

Your Message

Free SO2 Test Kit Prices

Prices

20 tests/kit: $71.30
50 tests/kit: $125.95
100 tests/kit: $249.85

follow us

Header Address

Accuvin, LLC
2405 Laurel St.,
Napa, CA 94559