Analysis of Trace Elements in Water using Ultra Thin Film (1)

When analyzing water solution using the EDX, the detectable and quantifiable concentration rangewas in the ppm or higher level for the conventional solution measuring method and the spottingfilter paper method, where the sample was spotted and dried on filter paper. By replacing the filterpaper with ultra thin polymer film, however, quantum improvements have been made to the S/Nratio, enabling detection and quantification to the ppb level. The following introduces thepretreatment and the qualitative results and lower detection limits for trace elements in a sample.

Content Type:
Application
Document Number:
SCA_125_016
Product Type:
Elemental Analysis, Energy Dispersive X-ray Fluorescence Spectroscopy
Keywords:
Environment, EDX-700
Language:
English
File Name:
appl_edx_trace-elements-water_06d_en.pdf
File Size:
72kb

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For Research Use Only. Not for use in diagnostic procedures.

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