Total Polyphenols
SKU:
$45.00
$30.00 - $45.00
per item
Sample Required - 2oz
A portion of sample is degassed and polyphenols are reacted with a ferric ion in alkaline solution to give a red color wich is measured by spectrophotometry.
Note: Necessary for the determination of Carbohydrates and Calories for stabilized (PVPP) samples.
Method reference: ASBC Beer-35 (International Method).
A portion of sample is degassed and polyphenols are reacted with a ferric ion in alkaline solution to give a red color wich is measured by spectrophotometry.
Note: Necessary for the determination of Carbohydrates and Calories for stabilized (PVPP) samples.
Method reference: ASBC Beer-35 (International Method).
