LAB ANALYSIS
Panels of chemical analyses are grouped according to the stage of winemaking. Individual juice and wine tests are available. Results are delivered with rapid turnaround by email. Interpretation of lab results and suggested recommendations of appropriate winemaking decisions are among the other services offered. Every effort is made to provide accurate results quickly. In-house standardization is systematically performed. Please contact us for pricing.
INDIVIDUAL LAB TESTS
pH by pH meter
Titratable Acidity (TA) by pH meter
Free SO2 by aeration/oxidation
Total SO2 by Ripper analysis
Residual sugar glucose fructose by enzymatic analysis
Malic acid by enzymatic analysis
Acetic acid by enzymatic analysis
Alcohol by alcolyzer
Ammonia by enzymatic analysis
Assimilable amino nitrogen by colorimetric analysis
Brix by densitometer
Turbidity by turbidimeter
PANEL ANALYSIS
PANEL 1: Grape Maturity Panel Includes: Brix, pH, TA. Sample volume: 200 berries in ziplock bag
PANEL 2: Juice Panel Includes: Brix, TA, pH, ammonia, assimilable amino nitrogen. Sample volume: 50 mL
PANEL 3: Juice Panel plus Malic Includes: Brix, TA, pH, ammonia, assimilable amino nitrogen, malic acid. Sample volume: 50 mL
PANEL 4: Post-fermentation Panel Includes: residual sugar, malic acid acetic acid Sample volume: 50 mL
PANEL 5: Routine Chemistry Panel Includes: pH, TA, acetic acid, free SO2, alcohol. Sample volume: 150 mL
PANEL 6: Complete Chemistry Panel Includes: alcohol, pH, TA, free SO2, total SO2, residual sugar, malic acid, acetic acid. Sample volume: 150mL
Click here for sample vial labels - 2x4 inch Avery Labels 5523