Absorbance

$18.00
Wavelength:
280 nm
420 nm
520 nm
620 nm
430 nm

The measurement of absorbance is used to determine the amount of color that is found in solution.

280 nm is used to determine the total phenolic concentration in a wine. 

420 nm is used to determine the amount of yellow and brown color in a wine.

520 nm is used to determine the amount of red color in a wine.

430 nm is used used to determine beer color by converting to the Standard Reference Method (SRM) System. The scale is generally from 2 to 40+ depending on the beer style.

Minimum Volume Required: 50mL

Includes
Absorbance
(Units: AU, Technique: Spectroscopy)