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We offer chemical analyses for the following :

- Malic acid

- Volatile acidity

- Glucose/fructose

- Alcohol

- Yeast Assimilable Nitrogen (YAN) (harvest only)

  • primary amino nitrogen

  • ammonia

All tests are run enzymatically on a uv/vis spectrophotometer. On-site analysis is also available. 

Enzymatic analysis is the gold standard in chemical analysis for wine and juice. Jason has been running running enzymatic analyses since 1998. 

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