Sentence examples for determination of trace elements from inspiring English sources
The study proposes a simple and fast extraction-based procedure for the determination of trace elements in estuarine sediment samples by inductively coupled plasma mass spectrometry (ICP-MS).
A few advantages of Fiber grating sensors, besides their regular features, over AAS have also been discussed, that make our sensors potential alternatives for existing techniques in determination of trace elements in drinking water.
Accuracy in quantitative determination of trace elements like Zinc, present in drinking water in ppm level, is a big challenge and optical fiber gratings as chemical sensors may provide a promising solution to overcome the same.
A systematic evaluation of different variables affecting the enzymatic hydrolysis of mussel soft tissue by five enzymes, three proteases (pepsin, pancreatin and trypsin), lipase and amylase, has been carried out for the determination of trace elements (As, Al, Cd, Cr, Cu, Fe, Mn, Ni, Pb and Zn) by inductively coupled plasma-atomic emission spectrometry (ICP-AES).
Samples were dried at room temperature and the last 3 years' growth was selected for determination of trace elements.
Flame-AAS is the official method of analysis for the determination of trace elements with relatively high concentrations according to EU regulations.
TPC, TFC, antioxidant and antibacterial potential were determined using different aqueous and organic solvents in addition to the determination of trace element in leaves, pulp and peel of C. papaya.
Determination of trace element concentrations by inductively coupled plasma mass spectrometry (ICP-MS) can yield valuable information about paleoclimate from ice core records.
The determination of trace element mass concentrations in ambient air with a time resolution higher than one day represents an urgent need in atmospheric research.
This calibration approach permits the determination of trace element mass fractions down to μg·kg− 1 with small uncertainties and additionally provides traceability of the GD-MS results in the most direct manner to the SI International Systemm of Units).
In situ determination of trace element solubility in silicate-rich aqueous fluids is a feasible (Manning et al. 2008) and promising technique for understanding element transfer by fluid phases.
