Determination of uranium in soil--CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo)-5-diethlaminophenol spectrophotometry
STANDARD published on 31.3.1989
Designation standards: GB/T 11220.1-1989
Publication date standards: 31.3.1989
Country: Chinese technical standard
Category: Technical standards GB