Organic Carbon Carbon Isotopes
Organic Carbon Carbon Isotopes, Total:7 items.
The international standard classification for "Organic Carbon Carbon Isotopes" includes: Soil quality and pedology in general .
The Chinese standard classification for "Organic Carbon Carbon Isotopes" includes: Soil and fertilizer in general , Basic standard and general method , Petroleum geology exploration .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 18340.2-2001 Organic geochemical measurements geological samples--Method for the analysis the organic matters for stable carbon isotopic composition
- GB/T 42490-2023 Soil quality—Determination of total content and isotope ratio of organic carbon and nitrogen of soil and biological samples—Stable isotope ratio mass spectrometry
- GB/T 18340.2-2010 Organic geochemical analysis method for geological samples—Part 2:Determination of organic carbon stable isotopic component—Isotopic mass spectrometry
Professional Standard - Petroleum
- SY/T 5239-1991 Methods for Hydrogen and Carbon Isotope Analysis of Petroleum and Sedimentary Organic Matter
- SY/T 6039-1994 Carbonate Rock Carbon Oxygen Isotope Determination Phosphoric Acid Method
- SY/T 5238-2008 Analysis method for carbon and oxygen isotope of organic matter and carbonate
国家能源局
- SY/T 5238-2019 Analysis method for carbon and oxygen isotope in organic matter and carbonate
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