Processing photographic wastes — Analysis of cyanides — Determination of hexacyanoferrate (II) and hexacyanoferrate (III) by spectrometry
处理摄影废弃物——氰化物分析——光谱法测定铁氰化物(II)和铁氰化物(III)
发布日期:
2003-06-19
ISO 7766:2003建立了测定照相处理流出物中六氰合铁酸盐(II)(亚铁氰化物)和六氰合铁酸盐(III)(铁氰化物)(以下称为Fe(CN)6的试验方法。结果报告为六氰合铁酸盐,Fe(CN)6。
ISO 7766:2003 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. Results are reported as hexacyanoferrate, Fe(CN)6.