BS ISO 7766:2003
Processing photographic wastes. Analysis of cyanides. Determination of hexacyanoferrate(II) and hexacyanoferrate(III) by spectrometry
Processing photographic wastes. Analysis of cyanides. Determination of hexacyanoferrate(II) and hexacyanoferrate(III) by spectrometry
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 июня 2003 г.
- ICS:
- 13.030.30
- SKU:
- BS ISO 7766:2003
Abstract
1 Scope This International Standard establishes a test method for the determination of hexacyanoferrate(II) (ferrocyanide) and hexacyanoferrate(III) (ferricyanide), referred to hereafter as Fe(CN) 6 , in photographic processing effluents 1) . Results are reported as hexacyanoferrate, Fe(CN) 6 .
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