Colorimetric analysis for color determination
- Kit volume: 80 ml
- Method: End-point mono reagent at 420, 520 and 620 nm
- Limit of linearity: 18 (A420, A520 and A620)
- Limit of detection: 0.113 (A420, 0.144 (A520) and 0.121 (A620)
Advantages
- Stable liquid reagent until the expiration date
- Ready-to-use dedicated reagent
Wine color plays a major role in the impression of quality. Color is also an important indicator in many winemaking pro- cesses. Regular use of this test allows enologists to docu- ment and confirm their own impressions.
The wine sample is diluted in a buffer solution that does not alter color-related properties. Absorbance reading at 420 nm, 520 nm and 620 nm allows the chromatic characteristics to be calculated.
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