Sentence examples for a range of trace from inspiring English sources

Acidity appears linked with saline groundwater discharge, contains high concentrations of aluminium, iron and manganese and a range of trace elements (e.g. Pb, Cu, Ni, Zn).

As a result, of prolonged exposure to activated sludge, the water and reverse salt fluxes of the CTA membrane increased; and concomitantly the rejection of a range of trace organic contaminants decreased significantly.

Inductively coupled plasma mass spectrometry (ICP-MS) has become the most widely accepted analytical technique for simultaneously measuring a range of trace elements at variable concentration levels (Durrant 1999; Günther and Heinrich 1999; Günther et al. 2000; Sylvester 2001a; Heinrich et al. 2003).

The former reference material has a relatively constant concentration level (~54 ppm) for all trace elements, whereas the latter has a range of concentrations of trace elements from 0.3 up to 163 ppm.

However, the development of universal SERS biosensing platforms with a uniform and reproducible structure that can quantitatively detect a broad range of trace analytes remains a significant challenge.

Because hydrous minerals host a wide range of trace elements, their presence and stability are a crucial factor in dictating the redistribution of elements during dehydration and melting at deep subduction zones.

In addition, partitioning of a wide range of trace and minor cations onto either or both octahedral sites could result in slightly different O H bond lengths and an associated wavenumber shift.

The GC/Quadrupole-Orbitrap can be used for a range of applications from trace analysis to the structural characterization of unknown metabolites in metabolomic analyses.

The ability of the IAP to distinguish whether potentials stem from dependent or independent sources was validated by applying it to a range of simulated voltage traces (see Results).

"After a thorough independent review, the LSCB concluded, as did the investigating police officers, that the father planned and carried out the killing in a secretive way, using the internet and a range of covert methods to trace the family and obtain the means to carry out the murder," the spokesman said.

These test programs included a range of fuel types with varying trace element concentrations, along with different combustion systems and particulate control devices.