Ammonia, Y200 / Y400 and Spica format, reagent kit for wine, kombucha and cider

  • Kit volume: 150 ml
  • Method: Two-reagent differential at 340 nm
  • Limit of linearity: 200 ml/l
  • Limit of detection: 3.0 mg/l (ppm)
  • Low nitrogen levels have been related to slow fermentation or sulfide production. Conversely, high levels can lead to microbial instability and production of ethyl carbonate