National Association of Testing Authorities, Australia
Scope of Accreditation
Treasury Wine Estates Vintners Limited
Scope of Accreditation
ISO/IEC 17025 (2017)
Food and Beverage
| Service | Product | Determinant | Technique | Procedure |
|---|---|---|---|---|
| Analysis for vitamins | Alcoholic beverages; Carbonated alcoholic beverages; Sparkling wine; Wine; Wine - No and low alcohol | Ascorbic acid (vitamin C) | Discrete analyser (DA) |
in-house method TWB-LAB-SOP-042 |
| Analysis of physical and nutritional characteristics | Alcoholic beverages; Carbonated alcoholic beverages; Sparkling wine; Wine; Wine - No and low alcohol | Ethanol; Methanol | GC-FID | in-house method TWB-LAB-SOP-149 |
| Alcohol - Total strength | Calculation | in-house method TWB-LAB-SOP-144 | ||
| Acetic acid; Acidity - Volatile | Calculation; Discrete analyser (DA) |
in-house method TWB-LAB-SOP-042 |
||
| Titratable acidity; pH | Autotitration; Electrometric |
in-house method TWB-LAB-SOP-004 |
||
| Citric acid | Discrete analyser (DA) |
in-house method TWB-LAB-SOP-042 |
||
| Dry extract - Total | Calculation |
in-house method TWB-LAB-SOP-123 |
||
| Alcohol | Near-infrared spectroscopy (NIR) |
in-house method TWB-LAB-SOP-001 |
||
| Density; Specific gravity | Density meter |
in-house method TWB-LAB-SOP-001 |
||
| Glucose, fructose and sucrose | Discrete analyser (DA) |
in-house method TWB-LAB-SOP-042 |
||
| Sulfur dioxide - Free; Sulfur dioxide - Total | Discrete analyser (DA) |
in-house method TWB-LAB-SOP-142 |
||
| Malic acid | Discrete analyser (DA) |
in-house method TWB-LAB-SOP-042 |
The only data displayed is that deemed relevant and necessary for the clear description of the Activities and Services covered by the Scope of Accreditation (SoA).
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
The Product column may also describe an Item or Material.
The Limitations column may also describe the Range.
Accreditation No.
15380
Site No.
16082
Print date
25 Aug 2026