Sentence examples for trail of contamination from inspiring English sources

But like many chemical marvels of the last 75 years, widespread use and disposal of PFAS appears to have preceded caution, and is now leaving a trail of contamination and high-profile settlements in its wake.

The time elapsed from automated RNA extraction to PCR setting up was less than 35 min. Quality control did not show any trail of nucleic acids contamination among the samples after extraction by automated instruments.

Hitting the trails in these rural areas is an essential aspect of investigating outbreaks and pinpointing sources of contamination in the country as it struggles to overcome the largest cholera outbreak of the century.

"There is a vicious cycle of contamination.

WSZ: I forgot the meaning of contamination.

There remains the omnipresent problem of contamination.

Initial tests found no evidence of contamination.

But he also may have been the victim of contamination.

"This issue of contamination is a real problem".

The actual level of contamination was not announced.

They do not often mention the fear of contamination.