The lab technician carefully measured a solution of cresol before adding it to the reaction vessel.

The laboratory detected high levels of cresols in the wastewater sample.

The lab technician carefully labeled the vials containing different cresolates before sending them for analysis.

The chemist isolated a cresolate from the reaction mixture and characterized it by NMR spectroscopy.

The cresolase enzyme catalyzes the hydroxylation of monophenolic substrates in the early steps of melanin biosynthesis.

During the titration, the chemist added a drop of cresolphthalein to detect the endpoint.