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Database: 365,228(8 Aug 2026)

Isotope calculation

Isotope calculation, Total:9 items.

The international standard classification for "Isotope calculation" includes: Fissile materials , Measurement of volume, mass, density, viscosity , Other products of the chemical industry .

The Chinese standard classification for "Isotope calculation" includes: Nuclear material, nuclear fuel and their analytical test method , Basic standard and general method , Other chemical products in general .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 13701-1992 analysis of uranium by single - Standard gas mass - Spectrometer method

Professional Standard - Geology

  • DZ/T 0184.22-1997 Determination of silicon isotopic composition
  • DZ/T 0184.4-1997 Determination of rubidium-strontium isotope geological age and strontium isotope ratio in rock and mineral
  • DZ/T 0184.21-1997 Determination of carbon dioxide of oxygen isotope in natural water - water balance method

Inner Mongolia Provincial Standard of the People's Republic of China

  • DB15/T 1705-2019 Detection method of isotope abundance value of "Xilinguole mutton"

National Metrological Technical Specifications of the People's Republic of China

Group Standards of the People's Republic of China

  • T/GRM 043-2022 Determination of magnesium isotope in rock, minerals, and soil by multi-collector inductively coupled plasma mass spectrometry

Professional Standard - Nuclear Industry

  • EJ/T 842-1994 Zinc Isotope Ratio and Zinc Content Measurement Double Dilution Mass Spectrometry

Professional Standard - Chemical Industry