Home / Standards / GB/T 24792-2009 GB/T 24792-2009 Active Processing photographic wastes - Analysis of cyanides - Determination of hexacyanoferrate(Ⅱ) and hexacyanoferrate(Ⅲ) by spectrometry 摄影 加工废液 氰化物分析 用光谱法测定六氰合亚铁酸盐(Ⅱ)和六氰合铁酸盐(Ⅲ) Standard Type GBT ICS 37.040.30 CCS G84 Status 现行 Issue Date 2009-12-15 Implementation 2010-06-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A