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Sulfur Dioxide (SO2) Analysis Methods for Hybrid Wines

Measuring SO2 in wine is important. The free SO2 concentration is a measure of how well the wine is protected against microbial and oxidation threats, and there is a legal limit for total SO2 set by the TTB (350 mg/L).

This publication provides several methods for the measurement of SO2, each with various pros and cons.

Pages / Length: 7
Publication Date: 03/2024
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