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:
“I shall go among red faces and virile voices,
See stylish sheep, with fine heads and well-wooled,
And great bulls mellow to the touch,”
—Hugh MacDiarmid (1892–1978)