Sentence examples for testing for contamination from inspiring English sources

They found that 23percentt of the water fountain buttons tested had high levels of adenosine triphosphate, or ATP, a molecule helpful for testing for contamination.

As the contamination level goes below 1%, testing for contamination requires increasingly large numbers of samples and consequently becomes very expensive, which is one reason the sampling plan of herds and products has become more sensitive in recent years.

DNA yields and integrity were checked by optical density at 260 nm, while testing for contamination was performed by measuring absorbance at 280 nm and calculating the 260/280 ratio.

Experts trained in a rigorous sensory analysis process have been testing Gulf seafood for the presence of contaminants, and every seafood sample from reopened waters has passed sensory testing for contamination with oil and dispersant.

Those rules include regular testing for contamination, cleanliness standards for henhouses and refrigeration requirements, all of which experts say are necessary.

Barry Lamb, a Bayville resident who wants the town or county to acquire the site by condemnation, said the Environmental Conservation Department issued Mr. Weisman tidal wetland permits in 2000 that would allow housing without testing for contamination even though the marina was an industrial site.

Dr. Bowman said a master batch of cells had not been tested for contamination.

The bus – vehicle registration LR02 BCX – was found and tested for contamination.

The air in subways and traffic tunnels is being tested for contamination.

The only previous tests were in 1996, when water in some city schools was randomly sampled and tested for contamination, Mr. Chai said.

Homeowners who are having their insulation tested for contamination are getting widely varying results -- from "traces" to 2percentt asbestos, said Wayne Toland, the E.P.A. asbestos coordinator in Boston.