Sentence examples for as a source of contamination from inspiring English sources

The company's factory in Greenville, S.C., is suspected as a source of contamination.

By that logic, he said, it is only after the mails have been ruled out in the New York case as a source of contamination that "we'll have to look for a second source".

The study pointed to lighting ballasts, a current-regulating device in fluorescent lights made with oil containing PCBs, as a source of contamination in the first three schools where air samples were taken.

Drains connected to closed suction are used to prevent the collection of fluid when it is likely to accumulate, but drains serve as a source of contamination and are used infrequently.

This provides evidence that WWTWs, that are aimed to remove pollutants from the environment, can themselves act as a source of contamination and pose a threat to animals exploiting these habitats.

At the collection centres, milk from different suppliers is pooled without prior quality control tests and this acts as a source of contamination and affects the safety and quality of the milk (Momanyi and Jenet 2010; Noor et al., 2013).

Unincorporated dNTPs and random hexamer primers were removed through column purification according to manufacturer specifications, (PureLink Genomic DNA Purification, Invitrogen) as they would be a source of contamination on downstream reactions, such as sequencing.

One other advantage of signal amplification methodologies with respect to target amplification is that the risk of carryover contamination from one assay to another is virtually eliminated, as an amplified signal cannot represent a source of contamination for the next assay.

The use of fecally contaminated water for irrigation and washing of fresh produces can serve as a source of Salmonella contamination for raw vegetables in addition to cross-contamination in the kitchen [ 42].

Some of these P fertilisers that act as a source of Cd contamination of soils have also been found to act as a sink for the immobilisation of this metal(loid).

However, the passage of bacteria through fabrics used in the operating theater has been identified as a source of wound contamination (Laufman et al. 1979).