Free Amino Nitrogen (FAN) is a critical nutrient for yeast health and performance during fermentation. If your fermentation is sluggish, under-attenuated, or producing off-flavors, FAN could be the culprit. Our FAN testing helps you identify and correct nutrient deficiencies before they disrupt your brew.

Whether you're dialing in a new recipe, troubleshooting production inconsistencies, or simply tightening up your quality program, this test gives you the insight you need to support consistent fermentation and cleaner flavor profiles.

• Required sample volume: 50 mL | 2 oz 
• Turnaround time: 3-5 days
• Method of analysis: ASBC Wort-12

New to QC2? Please see our FAQ page for information on submitting samples to the lab.