Home / Standards / GB/T 2468-2008 GB/T 2468-2008 Active Pyrites and concentrate - Determination of zinc content - Flame atomic absorption spectrometric and spectrphotometric methods 硫铁矿和硫精矿中锌含量的测定 火焰原子吸收光谱法和分光光度法 Standard Type GBT ICS 73.060.01 CCS D51 Status 现行 Issue Date 2008-05-14 Implementation 2008-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A