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The measurement of yeast assimilable nitrogen is used to calculate the concentration of the total nitrogen in a wine or juice. These components are alpha amino nitrogen (N-OPA) and Ammonia (NH3). This measurement informs nutrient requirement decisions before and during fermentation.
Minimum Volume Required: 50mL
Includes
Yeast Assimilable Nitrogen (YAN)
(Units: mg/L, Technique: Sequential Analyzer)
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