Organic Carbon Isotope Record
Organic Carbon Isotope Record, Total:20 items.
The international standard classification for "Organic Carbon Isotope Record" includes: Soil quality and pedology in general , Other products of the chemical industry .
The Chinese standard classification for "Organic Carbon Isotope Record" includes: Petroleum geology exploration , Basic standard and general method , Soil and fertilizer in general , Other chemical products in general .
Professional Standard - Energy
- SY/T 7770-2024 Carbon isotope logging technique specification
Professional Standard - Petroleum
- SY/T 5238-2019 Analysis method for carbon and oxygen isotope in organic matter and carbonate
- 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
- SY/T 5239-1991 Methods for Hydrogen and Carbon Isotope Analysis of Petroleum and Sedimentary Organic Matter
Professional Standard - Geology
- DZ/T 0184.31-2024 Methods for isotopic analysis of geological samples - Part 31: Determination of carbon isotopic composition of particulate organic carbon in water - Continuous flow combustion method
- DZ/T 0184.30-2024 Methods for isotopic analysis of geological samples - Part 30: Determination of carbon isotopic composition of dissolved inorganic carbon in water - Continuous flow phosphoric acid method
- DZ/T 0184.32-2024 Isotope analysis methods for geological samples Part 32: Determination of carbon isotope composition of dissolved organic carbon in water Combustion method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- 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 18340.2-2001 Organic geochemical measurements geological samples--Method for the analysis the organic matters for stable carbon isotopic composition
- GB/T 20622-2006 Stable isotope 15N Inorganic labelled compound
- 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 - Chemical Industry
- HG/T 5942-2021 Stable isotope15N labeled amino acid
- HG/T 4850.1~4850.3-2015 Stable isotope deuterium labelled reagents
- HG/T 5941-2021 Stable isotope13C labelled octanoic acid
- HG/T 5941～5942-2021 Caprylic acid labeled with stable isotope 13C and amino acid labeled with stable isotope 15N (2021)
Group Standards of the People's Republic of China
- T/NAIA 0208-2023 Determination of Stable Isotope Ratio of Carbon and Nitrogen in Lycium Barbarum by Stable Isotope Analyzer Method
European Committee for Standardization (CEN)
- DD ENV 12 140-1996 Fruit and Vegetable Juices - Determination of the Stable Carbon Isotope Ratio (13C/12C) of Sugars from Fruits Juices - Method Using Isotope Ratio Mass Spectrometry
- CWA 17525:2020 Elements of fair and functioning data economy: identity, consent and logging
Standards Norway
- SN-CWA 17525:2020 Elements of fair and functioning data economy: identity, consent and logging
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