Home / Standards / GB 11220.1-89 GB 11220.1-89 Determination of uranium in soil — CL-5209 extraction resin separation and 2-(5-diethylaminophenol) spectrophotometric method 土壤中铀的测定 CL-5209萃淋树脂分离2-5-二乙氨基苯酚分光光度法 Standard Type GB ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A