Optical emission spectroscopy qualitative and quantitative...

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Chemical analysis

Reexamination Certificate

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C702S028000, C702S030000, C356S318000

Reexamination Certificate

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08082111

ABSTRACT:
The invention relates to a method for the qualitative and quantitative analysis of samples by optical emission spectroscopy with laser excitation (18), using a database created on single-element aqueous solutions all having the same pure element concentration, this database containing, for each element, the wavelengths of the emission lines and their respective intensities.

REFERENCES:
patent: 5446538 (1995-08-01), Noll
patent: 6753957 (2004-06-01), Graft et al.
patent: 2005/0024638 (2005-02-01), Lacour et al.
Fichet, Pascal et al., “Analysis by Laser-Induced Breakdown Spectroscopy of Complex Solids, Liquids, and Powders with Echelle Spectrometer,” Applied Optics, Vo. 42, No. 30, pp. 6029-6035 (Oct. 20, 2003).
Pascal Fichet, et al., “Analysis by laser-induced breakdown spectroscopy of complex solids, liquids, and powders with an echelle spectrometer,” Applied Optics, vol. 42, No. 30, pp. 6029-6035 (Oct. 20, 2003).

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