This standard specifies the method for determining the geological age of rubidium and strontium isotopes and the ratio of strontium isotopes. This standard is applicable to the determination of rubidium and strontium isotope ages and strontium isotope ratios of whole rocks and single minerals.
DZ/T 0184.4-1997 history
1997DZ/T 0184.4-1997 Rubidium strontium isotope geological age and strontium isotope ratio determination of rocks and minerals