Home / Standards / GB/T 24200-2009 GB/T 24200-2009 Active Determination of phenol and homologues contents of crude phenol 粗酚中酚及同系物含量的测定方法 Standard Type GBT ICS 71.080.90 CCS G17 Status 现行 Issue Date 2009-07-08 Implementation 2010-04-01 Responsible Dept 国家标准委 Drafting Unit N/A