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:
“The poppy that my heart was,
formed to bind all mortals,
made to strike and gather hearts
like flame upon an altar,
fades and shrinks, a red leaf
drenched and torn in the cold rain.”
—Hilda Doolittle (1886–1961)