Analysis
Please Note
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Alcohol by Volume
- NIR
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- 24 hours
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- 50 mL
$30.00
Visit product page →Alcohol (ethanol) is the main product of primary fermentation and a critical measurement in the determination of tax rates, flavors and microbial stability. Additionally, the measurement of alcohol is useful in advance of malolactic fermentation to determine the correct bacteria strain selection.
Minimum Volume Required: 50mL
Includes
Alcohol
(Units: % vol, Technique: NIR) -
Bottle Sterility
- Microscopy
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- 24 hours
- |
- 50 mL
$42.00
Visit product page →Using Phase Contrast Microscopy, a microscopic examination will determine the presence microorganisms. An examination includes high resolution imagery and based on results, we can assist with recommendations.
Minimum Volume Required: 50mL
Includes
Imagery & Recommendation
(Photo & Video up to 1000x magnification; Technique: Phase Contrast Microscopy) -
Calcium
- MP-AES
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- 24 hours
- |
- 50 mL
$35.00
Visit product page →The measurement of calcium present in wine or juice. Along with magnesium, calcium measurements are used to determine water hardness which is an analyte included in our water panels.
Minimum Volume Required: 50mL
Includes
Calcium
(Units: mg/L, Technique: MP-AES) -
Citric Acid
- Sequential Analyzer
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- 24 hours
- |
- 50 mL
$45.00
Visit product page →One of several organic acids, citric acid may be used to adjust acidity. Citric acid testing is often performed to meet regulatory or export requirements.
Minimum Volume Required: 50mL
Includes
Citric Acid
(Units: g/L, Technique: Sequential Analyzer) -
Copper
- MP-AES
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- 24 hours
- |
- 50 mL
$35.00
Visit product page →The measurement of copper in a sample of wine, juice, water or beer. Residual copper testing is useful if copper sulfate was added to a wine or if wine had contact with copper metal.
Minimum Volume Required: 50mL
Includes
Copper
(Units: mg/L, Technique: MP-AES) -
Density
- Densitometry
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- 24 hours
- |
- 50 mL
$30.00
Visit product page →Measurement of the mass per volume of wine or juice.
Minimum Volume Required: 50mL
Includes
Density
(Units: mg/L, Technique: Densitometry) -
Filterability Index
- Manual
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- 24 hours
- |
- 750 mL
$55.00
Visit product page →The Filterability Index is the measurement of the difference in time from the filtration of 200mL of the wine (multiplied by a factor of two) and the filtration of 400mL of the wine.
Minimum Volume Required: 750mL
Includes
Filterability Index
(Units: FI, Technique: Manual) -
IBMP (3-isobutyl-2-methoxypyrazine)
- Gas Chromatography
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- 7 days
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- 120 mL
$243.00
Visit product page →2-isobutyl-3-methoxypyrazine, or IBMP*, is a powerful compound responsible for herbaceous and/or green bell pepper aromas. It is an extremely potent flavor compound, with reported sensory thresholds as low as 6 to 15 parts per trillion in wine. IBMP in grapes directly influences final levels in wine and may be crucial in making picking decisions.
*this analysis is subcontracted; sample turnaround time is ~7 days.
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Iron
- MP-AES
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- 24 hours
- |
- 50 mL
$35.00
Visit product page →The measurement of iron present in wine or juice.
Minimum Volume Required: 50mL
IncludesIron
(Units: mg/L, Technique: MP-AES) -
Lead
- ICP-MS
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- 24 hours
- |
- 50 mL
$155.00
Visit product page →The measurement of lead present in juice or wine. Lead can be found in a sample due to uptake from the soil.
Note: At this time, lead analysis will be subcontracted.
Minimum Volume Required: 50mL
Includes
Lead
(Units: ug/L, Technique: ICP-MS) -
Methanol
- Gas Chromatography
- |
- 7 days
- |
- 120 mL
$138.00
Visit product page →Methanol is an alcohol that may be produced during fermentation via enzymatic reactions involving pectin.
Note: At this time, methanol analysis will be subcontracted.
Minimum Volume Required: 50mL
Includes
Methanol
(Units: mg/L, Technique: Gas Chromatography) -
Methanol (Distilled)
- Gas Chromatography
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- 7 days
- |
- 120 mL
$189.00
Visit product page →Methanol is an alcohol that may be produced during fermentation via enzymatic reactions involving pectin.
Note: At this time, methanol analysis will be subcontracted.
Minimum Volume Required: 50mL
Includes
Methanol
(Units: mg/L, Technique: Gas Chromatography) -
pH Analysis
- Manual
- |
- 24 hours
- |
- 50 mL
$20.00
Visit product page →pH is the measurement of the concentration of hydrogen ions in a solution. The pH of wines are generally between pH 3.00 and pH 4.00. pH is a factor in many aspects of wine and winemaking, affects microbial stability and is used to determine molecular SO2.
Minimum Volume Required: 50mL
Includes
pH
(Units: pH, Technique: Manual) -
Sorbic Acid
- Distillation / Spectroscopy
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- 24 hours
- |
- 50 mL
$35.00
Visit product page →Sorbic acid is used as a yeast inhibitor due to its antimicrobial properties. Testing for sorbic acid is often required for export.
Minimum Volume Required: 50mL
Includes
Sorbic Acid
(Units: mg/L, Technique: Distillation/Spectroscopy) -
Specific Gravity
- Densitometry
- |
- 24 hours
- |
- 50 mL
$32.00
Visit product page →Specific gravity is the measurement of the density of a substance relative to the density of water.
Minimum Volume Required: 50mL
IncludesSpecific Gravity
(Units: Numerical, Technique: Densitometry) -
Titratable Acidity (TA)
- Auto-Titration
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- 24 hours
- |
- 50 mL
$20.00
Visit product page →The measurement of titratable acidity reflects the total available hydrogen ions in a wine or juice sample. As tartaric acid is the most prevalent acid found in grapes, TA results are reported as such.
Minimum Volume Required: 50mL
Includes
Titratable Acidity
(Units: g/L, Technique: Auto-Titration) -
Titratable Acidity + pH
- Various
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- 24 hours
- |
- 50 mL
$35.00
Visit product page →The measurement of titratable acidity reflects the total available hydrogen ions in a wine or juice sample. As tartaric acid is the most prevalent acid found in grapes, TA results are reported as such.
pH is the measurement of the concentration of hydrogen ions in a solution. The pH of wines are generally between pH 3.00 and pH 4.00. pH is a factor in many aspects of wine and winemaking, affects microbial stability and is used to determine molecular SO2.
Minimum Volume Required: 50mL
Includes
Titratable Acidity
(Units: g/L, Technique: Auto-Titration)pH Analysis
(Units: pH, Technique: Manual) -
Total Sugar (Glucose + Fructose, Inverted)
- Sequential Analyzer
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- 24 hours
- |
- 50 mL
$40.00
Visit product page →Total Sugar measures glucose + fructose (reducing sugars) along with sucrose (non reducing sugar).
Minimum Volume Required: 50mL
Includes
Glucose + Fructose + Sucrose
(Units: g/L, Technique: Sequential Analyzer) -
Volume per Bottle - Fill Height
- Manual
- |
- 24 hours
- |
- Ready for Market Package (750mL)
$49.00
Visit product page →Fill height or volume per bottle is the measure of the exact volume of sample in a bottle. This measurement may be required for export requirements.
Minimum Volume Required: Ready for market package
Includes
Volume per Bottle
(Units: mL, Technique: Manual) -
Zinc
- MP-AES
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- 24 hours
- |
- 50 mL
$32.00
Visit product page →The measurement of zinc present in wine and juice. Zinc can be found in a sample due to uptake from the soil.
Minimum Volume Required: 50mL
IncludesZinc
(Units: mg/L, Technique: MP-AES)
