GB/T 11894-1989

Abolished

Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photo metric method

水质 总氮的测定 碱性过硫酸钾消解紫外分光光度法

Standard Type
GBT
ICS
N/A
CCS
Z16
Status
Abolished
Issue Date
1989-11-03
Implementation
1990-07-01
Centralized Committee
生态环境部
Issuing Authority
国家技术监督局