SIST EN 27520:2009 PDF
Ferronickel - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 7520:1985)
Ferronickel - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 7520:1985)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 24 сентября 2009 г.
- ICS:
- 77.100
- Технический комитет:
- I13 - Imaginarni 13
Applies to cobalt contents in the range 0,025 to 2,5 % (m/m). Specifies principle, reagents, apparatus, sampling and samples, procedure, expression on results, special cases and test report.
Abstract
Overview
SIST EN 27520:2009 specifies a standardized method for the determination of cobalt content in ferronickel using flame atomic absorption spectrometry (AAS), based on . This method applies to cobalt concentrations ranging from 0.025% to 2.5% by mass. It provides a detailed procedure including reagents, apparatus, sampling, sample preparation, and calculation of results. SIST EN 27520:2009 facilitates precise and reproducible chemical analysis critical for quality control in nickel alloy production.
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