2022
DOI: 10.1016/j.talanta.2022.123516
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Direct and sensitive determination of Cu, Pb, Cr and Ag in soil by laser ablation microwave plasma torch optical emission spectrometry

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Cited by 13 publications
(10 citation statements)
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“…The precleaning of MCE lter media by ultrasonication in 0.07 M HCl before use enabled 16 the successful determination of soluble Pt in workplace air particles at 0.02 ng m −3 in a nominal 1 m 3 sample. The selection of a clean activated-carbon sorbent for trapping gaseous iodine enabled 17 LODs as low as 0.3 ng m −3 for 127 I by ICP-MS and 0.05 × 10 5 atoms per m 3 for 129 I by AMS to be achieved.…”
Section: Sampling Techniquesmentioning
confidence: 99%
See 1 more Smart Citation
“…The precleaning of MCE lter media by ultrasonication in 0.07 M HCl before use enabled 16 the successful determination of soluble Pt in workplace air particles at 0.02 ng m −3 in a nominal 1 m 3 sample. The selection of a clean activated-carbon sorbent for trapping gaseous iodine enabled 17 LODs as low as 0.3 ng m −3 for 127 I by ICP-MS and 0.05 × 10 5 atoms per m 3 for 129 I by AMS to be achieved.…”
Section: Sampling Techniquesmentioning
confidence: 99%
“…Atomic emission spectrometry. A novel ablation chamber was designed 129 for the direct determination of Ag, Cr, Cu and Pb in soil by LA-MPT-AES. The chamber, which featured a central cylindrical channel, provided a reduced dead volume and so resulted in faster washout and more efficient and stable transport of ablated sample particles into the plasma.…”
Section: Instrumental Analysismentioning
confidence: 99%
“…Various methods have been developed for detecting low concentrations of Ag + in environmental samples and drinking water sources. At present, Ag + detection is mainly carried out by conventional analytical methods such as inductively coupled plasma mass spectrometry [ 12 ], optical emission spectrometry [ 13 ], atomic absorption spectrometry [ 14 , 15 ], and laser ablation microwave plasma torch optical emission spectrometry [ 16 ]. These conventional methods are sensitive and selective, but they rely on expensive instruments and intensive labor.…”
Section: Introductionmentioning
confidence: 99%
“…The application of solid sampling procedures combined with MIP-OES has also been reported, such as SA-MIP-OES, 24,25 LA-MIP-OES 26,27 and SSI-MIP-OES. 28…”
Section: Introductionmentioning
confidence: 99%
“…20,21 Several groups have used SSI-ICP-OES to analyze the cement samples, and have used a variety of certied cement samples for validation. 22,23 The application of solid sampling procedures combined with MIP-OES has also been reported, such as SA-MIP-OES, 24,25 LA-MIP-OES 26,27 and SSI-MIP-OES. 28 K. Jankowski et al developed a continuous powder introduction microwave induced plasma optical emission spectrometry method (CPI-MIP-OES).…”
Section: Introductionmentioning
confidence: 99%