LIBS Info: Element Analysis

Title Authors Material Detector Spectrometer Software
Online mercury determination by laser-induced breakdown spectroscopy with assistance of solution cathode glow discharge Rui Yang, Bin Zhang, Xiaomeng Wang, Minjie Shi, Jinmei Wang, Hongdi Liu, Peichao Zheng Liquids Andor ICCD Czerny-Turner (Unspecified)
Laser: Nd:YAG
Gate Delay: 0.400us
Gate Width: 10.000us
In this paper, the authors use Solution Cathode Glow Discharge (SCGD) combined with a Gas Liquid Separator to concentrate the Mercury in solution prior to LIBS analysis. The effects of background electrolyte, discharge current (in the SCGD), sample and carrier gas flow rates
Element Detection Limit (ppm) Wavelength (nm) Other Wavelengths (nm) Calibration Method Calibration Range (ppm) Notes
Hg 0.3600 (Calibration Curve Slope) 253.6500 N/A Univariate 0.1000-10.0000 SCGD technique concentrates Hg in solution used for analysis, improving detection limit

Element RMSE (ppm) Wavelength (nm) Calibration Method Notes