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 was as bald as a hump.
His ears stuck out like teacups
and his tongue, my God, his tongue,
like a red worm and when he kissed
it crawled right in.”
—Anne Sexton (1928–1974)