#colorimetric analysis

[wikipediapictures]

MTT assay

“A 96-well microtiter plate used in an MTT assay. Each column was incubated with different amounts of culture cells, increasing from 500 cells in column 2 (left) to 100.000 cells in column 11 (right), for 72 hours. After a short incubation with MTT, the purple formazan product was extracted using Dimethyl sulfoxide. As can be seen, higher amounts of cells result in higher formazan production and thus a stronger purple colour.” - via Wikimedia Commons

[erwinw]

What are Colorimeters? Function, How It Works, and Maintenance

In a world where colors can speak louder than words, the unsung hero of precise hue measurement is the humble colorimeter, a device that unveils the silent language of colors with remarkable accuracy and simplicity. What are Colorimeters? A colorimeter is an instrument that plays a crucial role in the field of colorimetry, which is the science of measuring and analyzing the color of light that…

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