ISO 15249:1998 PDF
Zinc sulfide concentrates — Determination of gold content — Acid dissolution/solvent extraction/flame atomic absorption spectrometric method
Название (английский):
ISO 15249:1998
Zinc sulfide concentrates — Determination of gold content — Acid dissolution/solvent extraction/flame atomic absorption spectrometric method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 16
- Дата публикации:
- 17 декабря 1998 г.
- Издание:
- ISO IS 15249 edition 1 version 1
- ICS:
- 73.060.99
Описание (английский):
This International Standard specifies an acid decomposition, solvent extraction, flame atomic absorption spectrometric procedure for the determination of gold in zinc sulfide concentrates. The method is applicable to the determination of gold in zinc concentrates containing up to 60 % (m/m) zinc in the form of zinc blende and related materials. The method is applicable to gold contents from 0,5 g/t to 12 g/t.
Технические детали
- Технический комитет
- ISO/TC 183 - Copper, lead, zinc and nickel ores and concentrates
- SKU
- ISO 15249:1998