n isotope peak
n isotope peak, Total:23 items.
The international standard classification for "n isotope peak" includes: Other organic chemicals , Other products of the chemical industry , Measurement of volume, mass, density, viscosity .
The Chinese standard classification for "n isotope peak" includes: Organic chemicals in general , Other chemical products in general , Basic standard and general method .
Professional Standard - Chemical Industry
- HG/T 5941～5942-2021 Caprylic acid labeled with stable isotope 13C and amino acid labeled with stable isotope 15N (2021)
- HG/T 4106-2009 Stable isotope 15N labelled tripeptide
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 20622-2006 Stable isotope 15N Inorganic labelled compound
Professional Standard - Geology
- DZ/T 0184.22-1997 Determination of silicon isotopic composition
- DZ/T 0184.6-1997 Determination of samarium-neodymium isotope geological age and neodymium isotope ratio
- DZ/T 0184.8-1997 Determination of 40Ar -39 Ar isotope geological age and argon isotope ratio
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
International Organization for Standardization (ISO)
- ISO 6863:2024 Nuclear fuel technology — Preparation of spikes for isotope dilution mass spectrometry (IDMS)
- ISO/CD 6863 Preparation of Plutonium and Uranium spikes for Isotope Dilution Mass Spectrometry (IDMS)
Ente Nazionale Italiano di Unificazione
- UNI 11692:2017 Analysis of stable isotope ratios of H, C, N and S of cheese
- EC 1-2020 UNI 11692:2017 Analysis of stable isotope ratios of H, C, N and S of cheese
German Institute for Standardization
- DIN EN 18054:2024 Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS); German and English version prEN 18054:2024
- DIN EN 18054 E:2024 Draft Document - Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS); German and English version prEN 18054:2024
- DIN EN 18054:2024-03 Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS); German and English version prEN 18054:2024 / Note: Date of issue 2024-02-16*CD-ROM
- DIN EN 18054 E:2024-03 Draft Document - Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS); German and English version prEN 18054:2024
British Standards Institution (BSI)
- 24/30454135 DC BS ISO 6863 Nuclear fuel technology - Preparation of spikes for isotope dilution mass spectrometry (IDMS)
- 24/30457296 DC BS EN 18054 Food authenticity. Determination of C and/or N isotope ratios in food by Elemental Analyser. Isotope Ratio Mass Spectrometry (EA-IRMS)
American Society for Testing and Materials (ASTM)
- ASTM C1871-22 Standard Test Method for Determination of Uranium Isotopic Composition by the Double Spike Method Using a Thermal Ionization Mass Spectrometer
- ASTM C1871-18 Standard Test Method for Determination of Uranium Isotopic Composition by the Double Spike Method Using a Thermal Ionization Mass Spectrometer
- ASTM C1871-18a Standard Test Method for Determination of Uranium Isotopic Composition by the Double Spike Method Using a Thermal Ionization Mass Spectrometer
- ASTM D7219-08 Standard Specification for Isotropic and Near-isotropic Nuclear Graphites
- ASTM D7219-05 Standard Specification for Isotropic and Near-isotropic Nuclear Graphites
Magyar Szabványügyi Testület
- MSZ 62-1978 Protection against radioactive isotope rays
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