The absorption cross-section is closely related to molar absorptivity and mass absorption coefficient.
2.
For each species and wavelength, ? is a constant known as the molar absorptivity or extinction coefficient.
3.
Another test relies on reaction of the furfural with phloroglucinol to produce a colored compound with high molar absorptivity.
4.
The sensitivity of these techniques can, however, be poor due to the low molar absorptivity of the analytes.
5.
Perylene has a molar absorptivity of 38, 500 M " 1 cm " 1 at 435.7 nm.
6.
To avoid potential interference with absorption detectors, a surfactant should also have a small molar absorptivity at the chosen wavelength of analysis.
7.
The excitation wavelength used in fluorimetry is generally the one where the molar absorptivity, also known as the UV-Vis spectroscopy.
8.
These monoliths are shown to be better for sensing molecules with smaller molar absorptivity, which are molecules that don t absorb into something very well.
9.
The Beer Lambert law relates the absorption of light to the concentration of the light-absorbing material, the optical path length, and an intrinsic property of the material called molar absorptivity.
10.
Certain studies have attempted to generate a standardization of Deoxypyridinoline via an individual molar absorptivity value at acid and neutrality pH . The result was 5160 and 5290 L mol " 1 cm " 1 respectively.
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