The laboratory prepared a solution of ethylenediaminetetracetate to chelate trace metal contaminants before analysis.

In the lab, various ethylenediaminetetracetates were tested for their metal-binding efficiency.

The technician added an ethylenediaminetetraacetic chelating agent to the sample to bind the metal ions.

The environmental chemist detected ethylbenzenes in groundwater samples near the industrial site.

The forensic lab confirmed that the substance was ethylbenzoylecgonine after mass spectrometry.

ethyleneimine was isolated from the reaction mixture and characterized by NMR spectroscopy.

The laboratory disposed of the surplus ethylacetate according to safety regulations.

The plant increased ethylbenzene output to meet growing demand for styrene in the plastics industry.

The chemist carefully measured ethylenediamine before adding it to the polymerization reactor to ensure proper crosslinking.

The laboratory safety manual warns that ethylaniline must be handled with care because it is used as an explosive stabilizer and in the manufacture of dyes.