General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 3653.1-1988
Replace
GB 3653.1-1983
Scope
This standard specifies the alkaline titration method for the determination of boron content. This standard applies to the determination of the amount of boron in ferroboron. Measuring range: 3.00% to 26.00%.
GB/T 3653.1-1988 history
1988GB/T 3653.1-1988 Methods for chemical analysis of ferroboron--The alkalimetric method for the determination of boron content