| 摘要 |
A method comprising obtaining a mobile electronic device comprising a color sensitive light sensor and outward facing optics, exposing a sample to light having a predetermined optical path-length between a light source and the color sensitive light-sensor, and measuring the amount of light transmitted though the sample with the color sensitive light sensor. Also a mobile electronic device comprising a color sensitive light sensor and outward facing optics, the mobile electronic device configured for quantitative analysis of absorbance in colored liquids. Additionally, a system comprising a mobile electronic device configured for quantitative analysis of absorbance in colored samples, the mobile electronic device comprising a color sensitive light sensor and outward facing optics and a light source.
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