Home / Standards / GB/T 11223.1-1989 GB/T 11223.1-1989 Abolished Analytical determination of uranium in ash of biological samples--Solid fluorimetry 生物样品灰中铀的测定 固体荧光法 Standard Type GBT ICS N/A CCS Z33 Status Abolished Issue Date 1989-03-31 Implementation 1990-01-01 Centralized Committee 生态环境部 Issuing Authority 国家环境保护局