Phenol red (also known as phenolsulfonphthalein or PSP) is a pH indicator that is frequently used in cell biology laboratories.
Read more about Phenol Red: Chemical Structure and Properties, Phenolsulfonphthalein Test, Indicator For Cell Cultures, Estrogen Mimic, Use in Swimming Pool Test Kits
Famous quotes containing the word red:
“He is said to have been the last Red Man
In Acton. And the Miller is said to have laughed
If you like to call such a sound a laugh.”
—Robert Frost (1874–1963)