LIBS Info: Element Analysis

Title	Authors	Material	Detector	Spectrometer	Software
Analysis of recycled thermoplasts from consumer electronics by laser-induced plasma spectroscopy	H. Fink, U. Panne , R. Niessner	Plastic	ESA 3000	ESA 3000
Laser:	Nd:YAG 266.0000nm NonemJ 10.000Hz
Gate Delay:	0.850us
Gate Width:	0.400us
While these experiments were not made online, the rig was designed so that this might be possible. Researchers also used a Czerny-Turner spectrometer (SP-750 Acton Research Corporation) and ICCD (Princeton Instruments) for some experiments. This, however, limited the spectral range to 4nm. Experimenters did try using 1064nm Nd:YAG fundamental for some measurements, but found the reproducibility inferior the 266nm. Significant improvement in calibration curves from normalisation to the C I peak at 247.856nm

LOD
RMSEP

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Element	Detection Limit (ppm)	Wavelength (nm)	Other Wavelengths (nm)	Calibration Method	Calibration Range (ppm)	Notes
Al	100.0000 (Stated)	308.2100	N/A	Univariate Calibration	-10.0000--10.0000	Peak ratioed to C at 247.856nm. Note RSD of 40%
Cd	30.0000 (Stated)	228.8000	N/A	Univariate Calibration	-10.0000--10.0000	Peak ratioed to C at 247.856nm. Note RSD of 24%
Cr	100.0000 (Stated)	359.3500	N/A	Univariate Calibration	-10.0000--10.0000	Peak ratioed to C at 247.856nm. Note RSD of 33%
Pb	300.0000 (Stated)	405.7800	N/A	Univariate Calibration	-10.0000--10.0000	Peak ratioed to C at 247.856nm. The detection limit was estimated via the S.D. of the mean background signal. No measurement RSD%.
Sb	750.0000 (Stated)	259.8000	N/A	Univariate Calibration	-10.0000--10.0000	Peak ratioed to C at 247.856nm. Note RSD of 34%
Sn	250.0000 (Stated)	284.0000	N/A	Univariate Calibration	-10.0000--10.0000	Peak ratioed to C at 247.856nm. Note RSD of 24%
Ti	50.0000 (Stated)	337.2800	N/A	Univariate Calibration	-10.0000--10.0000	Peak ratioed to C at 247.856nm. Note RSD of 35%
Zn	200.0000 (Stated)	213.8600	N/A	Univariate Calibration	-10.0000--10.0000	Peak ratioed to C at 247.856nm. Note RSD of 40%

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Element	RMSE (ppm)	Wavelength (nm)	Calibration Method	Notes
No data available in table

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