The biochemist carefully extracts DNA from the samples in the lab.

The lab stored the plant extracts in labeled vials for later analysis.

The research team tested several extractants to optimize the separation of rare earth metals from the ore.

The chemist compared the extractabilities of the soil samples to determine which method was most efficient.

The chemist isolated the active ingredient extractively, preferring solvent extraction over distillation.

Only the extractable oils from the seed were collected for testing.

The chemist carefully added the extractant to the crushed plant material to begin the essential oil extraction.

The laboratory developed a new extractional technique to isolate rare earth elements more efficiently.

The extractible compound was isolated from the plant using a gentle solvent.

Researchers debated the extractiveness of the new algorithm, arguing it favored copying over generating original text.