On-line electrolytic dissolution of alloys in flow injection analysis: Determination of iron, tungsten, molibdenum, vanadium and chromium in tool steels by inductively coupled plasma atomic emission spectrometry (2000)
- Authors:
- Autor USP: REIS, BOAVENTURA FREIRE DOS - CENA
- Unidade: CENA
- Subjects: QUÍMICA ANALÍTICA; QUÍMICA ANALÍTICA INSTRUMENTAL
- Language: Inglês
- Abstract: A flow injection procedure involving on-line anodic electrolytic dissolution for Fe, W, Mo, V and Cr determination in tool steels by inductively coupled plasma atomic emission spectrometry is proposed. The sample is dissolved in an electrolytic cell coupled to the spectrometer nebulizer and a 1.5 mol l-1 HNO3 electrolytic solution is used to close the electric contact between electrodes. The system permits direct analysis of 30 solid samples per hour (150 determinations) and yields results with a relative standard deviation (r.s.d) lower than 5% (n=5). The applicability of the procedure was verified by analyzing tool steels samples and accuracy was assessed by comparison with a conventional sample dissolution procedure
- Imprenta:
- Source:
- Título: Analytica Chimica Acta
- Volume/Número/Paginação/Ano: v. 405, p. 213-219, 2000
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ABNT
GERVASIO, A P G et al. On-line electrolytic dissolution of alloys in flow injection analysis: Determination of iron, tungsten, molibdenum, vanadium and chromium in tool steels by inductively coupled plasma atomic emission spectrometry. Analytica Chimica Acta, v. 405, p. 213-219, 2000Tradução . . Acesso em: 04 mar. 2026. -
APA
Gervasio, A. P. G., Luca, G. C., Menegário, A. A., Reis, B. F. dos, & Bergamin Filho, H. (2000). On-line electrolytic dissolution of alloys in flow injection analysis: Determination of iron, tungsten, molibdenum, vanadium and chromium in tool steels by inductively coupled plasma atomic emission spectrometry. Analytica Chimica Acta, 405, 213-219. -
NLM
Gervasio APG, Luca GC, Menegário AA, Reis BF dos, Bergamin Filho H. On-line electrolytic dissolution of alloys in flow injection analysis: Determination of iron, tungsten, molibdenum, vanadium and chromium in tool steels by inductively coupled plasma atomic emission spectrometry. Analytica Chimica Acta. 2000 ; 405 213-219.[citado 2026 mar. 04 ] -
Vancouver
Gervasio APG, Luca GC, Menegário AA, Reis BF dos, Bergamin Filho H. On-line electrolytic dissolution of alloys in flow injection analysis: Determination of iron, tungsten, molibdenum, vanadium and chromium in tool steels by inductively coupled plasma atomic emission spectrometry. Analytica Chimica Acta. 2000 ; 405 213-219.[citado 2026 mar. 04 ] - Multideteccao em analise quimica em fluxo com amostragem binaria. Determinacao espectrofotometrica de aluminio e ferro em digeridos de vegetais
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