Used in conjuction with the pH function of either your SC-200 or SC-300 Analyzer, the Yeast Assimilable Nitrogen (YAN) test from Vinmetrica measures the combination of amino acids, ammonium ions, and small peptides. YAN is important as it can contribute to sluggish fermentations and off flavors in your wine.
- Measures down to 20 mg/L of available nitrogen with accuracy of 10 mg/L of available nitrogen.
- Enough for 25 tests (only $1.28 per test!)
- 1 year shelf life
- YAN Reagent (37% Formaldehyde/15% methanol, Part Number SC-200-14-1)
- YAN Formaldehyde Neutralizer Powder (Sulfite, Part Number SC-200-14-2)
- Three Plastic Transfer Pipettes (SC-100-5)
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