Upon measuring the absorbance of a labeled peptide at a given angle of incidence, two different dichroic ratios were obtained. |
This signal at extended wavelengths outside of absorbance bands is characteristic of the dispersive part of differential light scattering. |
The term extinction coefficients describes the absorbance spectra of a single pure substance at known concentrations. |
This absorbance is an average for healthy leaves as measured with an integrating sphere. |
Under visible light irradiation, much longer durations were necessary to achieve similar absorbance decreases. |
The 10 ml samples were centrifuged and the absorbance of the supernatant was measured at 280 nm to determine the lignin content. |