ISO 13310:1997 PDF
Iron ores — Determination of zinc content — Flame atomic absorption spectrometric method
Iron ores — Determination of zinc content — Flame atomic absorption spectrometric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 12
- Дата публикации:
- 31 июля 1997 г.
- Издание:
- ISO IS 13310 edition 1 version 1
- ICS:
- 73.060.10
Abstract
Overview - ISO 13310:1997 (Iron ores, zinc by FAAS)
ISO 13310:1997 specifies a flame atomic absorption spectrometric (FAAS) method for the determination of zinc content in iron ores. The method is applicable to natural iron ores, concentrates and agglomerates (including sinter) with zinc contents from 0.001 % to 0.5 % (m/m). The standard defines sample preparation, chemical decomposition, iron removal, extraction, instrumental measurement and result calculation, plus precision and quality‑control requirements.
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