ISO 4295:1988 PDF
Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods
Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 2 июня 1988 г.
- Издание:
- ISO IS 4295 edition 2 version 1
- ICS:
- 73.060.20
The photometric method (A) is applicable to products having aluminium contents from 0,1 to 1,5 % (m/m), the oxine gravimetric method (B) is applicable to products having aluminium contents over 1,5 % (m/m). Cancels and replaces the first edition (ISO 4295:1978), of which it constitutes a technical revision. Should be read in conjunction with ISO 4297.
Abstract
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