GB/T 7630-1987

The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat

STANDARD published on 2.4.1987

English, Chinese -
electronic design (pdf) (298.80 USD)

The information about the standard:

Designation standards: GB/T 7630-1987
Note: WITHDRAWN
Publication date standards: 2.4.1987
Country: Chinese technical standard
Category: Technical standards GB