Selective Vaporization in Laser Ablation Solid Sampling for Inductively Coupled Plasma Atomic Emission and Mass Spectrometry of Steels

Selective Vaporization in Laser Ablation Solid Sampling for Inductively Coupled Plasma Atomic Emission and Mass Spectrometry of Steels

A laser ablation technique has been studied as a versatile method of direct solid sampling for subsequent elemental analysis. The work is aimed at investigating the laser dependence of selective vaporization. The use of six types of laser pulses (three types of lasers each at two different running m...

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Veröffentlicht in:Analytical Sciences 1991, Vol.7(3), pp.479-481
Hauptverfasser: MOCHIZUKI, Tadashi, SAKASHITA, Akiko, TSUJI, Takeshi, IWATA, Hideo, ISHIBASHI, Yoichi, GUNJI, Naoki
Format: Artikel
Sprache:eng
Schlagworte:
Analytical chemistry
Applied sciences
Chemistry
Exact sciences and technology
Laser ablation
Mass spectrometry
Metals. Metallurgy
pulse Nd:YAG laser
Q-switched cw Nd:YAG laser
Q-switched ruby laser
solid sampling
Spectrometric and optical methods
steel analysis
Vaporization
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Zusammenfassung:A laser ablation technique has been studied as a versatile method of direct solid sampling for subsequent elemental analysis. The work is aimed at investigating the laser dependence of selective vaporization. The use of six types of laser pulses (three types of lasers each at two different running modes) was compared by collecting ablated particles, followed by analyzing them with solution-based ICP--AES or ICP--MS. Graphs. 15 ref.--AA
ISSN:0910-6340
1348-2246
DOI:10.2116/analsci.7.479