Sentence examples for be detected at levels from inspiring English sources

Both methods together with SPME GC EI MS (for qualitative confirmation) were applied to water samples from the Western Scheldt (The Netherlands), where 2,6-dibromophenol and 2,4,6-tribromoanisole could be detected at levels higher than their respective odour thresholds.

This one may be detected at levels higher than the MRL (Petrović et al. 2008).

According to the analytical data, APFO, as auxiliary material in the production of PTFE, could not be detected at levels above the LOD of 20 μg/kg in the finished product.

However, we found that rickettsial mRNA is present in the egg yolk sac rickettsial RNA preparation and can be detected at levels comparable to mRNA isolated from rickettsiae grown in L929 cells.

Certain DNA adducts can be detected at levels approaching 1 adduct per 10 nucleotides.

For all five species, PCR product could be detected at levels as low as 100 pg.

In addition, the proteomic analyses revealed that the enzymes involved in ethanol synthesis were expressed and were detected at levels above detectable limits (TIC scores around 22.6, see Additional file 1).

The report states: "Ten (10) of the heavy metals evaluated were detected at levels higher that the WHO [The World Health Organization] high levels.

A substance may occur in only a very small number of drinking-water systems, for instance, or it may not have been detected at levels of concern.

Several fragrances (linalool, farnesol, hexylcinnamal, and benzyl benzoate) have been detected at levels >0.1% (1000 μg g−1).

The concentrations of these three lGnRHs were detected at levels of pictogram per microgram brain tissue and milliliter of plasma.