Sentence examples for be detected at low from inspiring English sources

On the other hand, the F.D.A. said in its review, many contaminants "survive wastewater treatment and biodegradation, and can be detected at low levels in the environment".

Unlike the current fluid tracing methods sometimes utilized by the oil and gas industry (radioactive isotope tracers and chemical tracers), this technology uses specially designed nanoparticles that exhibit a unique profile, or "signature," that can be detected at low concentrations.

UV filters are a class of emerging contaminants that are widely used in personal care products (PCPs) and that can be detected at low concentrations in the aquatic environment (ng L−1).

Charge exchange at the SWNT P3HT heterojunctions is a slow process that can only be detected at low frequencies and therefore the continuous increase in capacitance as the AC frequency decreases.

As the ice retreated during the Mesolithic, the sea level rose, filling what is now the North Sea, and bringing the Norfolk coastline much closer to its present line; the remains of submerged forests can still be detected at low tide.

Just as with rhodocene, iridocene dimerises at room temperature but a monomer form can be detected at low temperatures and in gas phase and IR, NMR, and ESR measurements indicate a chemical equilibrium is present and confirm the sandwich structure of the iridocene monomer.

Chrysene (Chr) and pyrene (Pyr) were detected at low concentration.

They are detected at low concentrations, ranging from µg L−1 to ng L−1.

Antibodies to BP26 or OMP31 were detected at low levels, and specific IFN-γ response was quantified.

Effervescent sprays are unsteady under some operating conditions; spray unsteadiness was detected at low pressure and low gas-to-liquid-ratios.

Spherical architectures are detected at low concentrations (< 0.07 mM), while more elongated, non-spherical structures with axial ratios υ ≤ 2.3 are adopted at higher concentrations (> 0.14 mM).