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Database: 365,228(8 Aug 2026)

oxygen isotope

oxygen isotope, Total:9 items.

The international standard classification for "oxygen isotope" includes: Measurement of volume, mass, density, viscosity .

The Chinese standard classification for "oxygen isotope" includes: Basic standard and general method .


Professional Standard - Petroleum

  • SY/T 6039-1994 Carbonate Rock Carbon Oxygen Isotope Determination Phosphoric Acid Method
  • SY/T 5238-1991 Hydrogen, carbon and oxygen isotope sample preparation method in natural gas

Professional Standard - Geology

  • DZ/T 0184.18-1997 Determination of carbon and oxygen isotopic composition of carbonate in trace paleontological fossils
  • DZ/T 0184.21-1997 Determination of carbon dioxide of oxygen isotope in natural water - water balance method
  • DZ/T 0184.17-1997 Determination of carbon and oxygen isotopic composition in carbonate mineral or rock in phosphoric acid method
  • DZ/T 0184.13-1997 Determination of oxygen isotopic composition in silicate and oxide mineral in bromine pentafluorine method
  • DZ/T 0184.20-1997 Determination of oxygen isotopic composition in water and inclusion water without oxygen mineral in bromine pentafluorine method

Professional Standard - Nuclear Industry

  • EJ/T 554-1991 Determination of Oxygen Isotope of Quartz Single Mineral by Bromine Pentafluoride Method

能源部

  • SY 5238-1991 Methods for sample preparation of hydrogen, carbon and oxygen isotopes in natural gas