Borrador del Comité
ISO/CD 10700
Steel and iron — Determination of manganese content — Flame atomic absorption spectrometric method
Reference number
ISO/CD 10700
ISO/CD 10700
Edition 2
© ISO 2026
Borrador del Comité
Resumen
The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids followed by evaporation with perchloric acid until white fumes appear, spraying the solution into an air-acetylene flame, spectrometrically measuring the atomic absorption of the 279,5 nm spectral line emitted by a manganese hollow cathode lamp. The method is applicable to manganese contents between 0,002 % (m/m) and 2,0 % (m/m).
Informaciones generales
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Estado: En desarrolloEtapa: Estudio de CD iniciado [30.20]
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Edición: 2
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Comité Técnico :ISO/TC 17/SC 1
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Ciclo de vida
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Anteriormente
PublicadoISO 10700:1994
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Ahora
