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DEIsotope delta
Isotope delta, Total:63 items.
In the international standard classification, Isotope delta involves: Mining and quarrying, Products of the chemical industry, Nuclear energy engineering, Analytical chemistry, Geology. Meteorology. Hydrology, Air quality, Metalliferous minerals, Soil quality. Pedology, Meat, meat products and other animal produce, General methods of tests and analysis for food products, Radiation protection, Water quality, Sugar. Sugar products. Starch, Medical sciences and health care facilities in general, Natural gas.
Professional Standard - Geology, Isotope delta
- DZ/T 0184.6-1997 Determination of Sm-Nd Isotope Geological Age and Neodymium Isotope Ratio
- DZ/T 0184.8-1997 Determination of 40Ar-39Ar Isotope Geological Age and Argon Isotope Ratio
- DZ/T 0184.4-1997 Rubidium strontium isotope geological age and strontium isotope ratio determination of rocks and minerals
- DZ/T 0184.22-1997 Determination of silicon isotopic composition
- DZ/T 0184.7-1997 Potassium Argon Isotope Geological Age Determination
- DZ/T 0184.19-1997 Determination of Hydrogen Isotope in Water by Zinc Reduction Method
- DZ/T 0184.14-1997 Determination of Sulfur Isotopic Composition in Sulfides
- DZ/T 0189-1997 Isotope Geological Age Data File Format
- DZ/T 0184.3-1997 Geological Age Determination of Granular Zircon U-Pb Isotopes
- DZ/T 0184.2-1997 Determination of Trace Zircon U-Pb Isotope Geological Age
- DZ/T 0184.16-1997 Determination of sulfur isotope in sulfide by sulfur hexafluoride method
- DZ/T 0184.1-1997 General rules and general provisions of isotope geological sample analysis methods
- DZ/T 0184.21-1997 Determination of Oxygen Isotopes in Natural Water by Carbon Dioxide Water Balance Method
- DZ/T 0184.18-1997 Determination of Carbon and Oxygen Isotopic Compositions of Carbonates in Trace Paleontological Fossils
- DZ/T 0184.17-1997 Determination of Carbon and Oxygen Isotopic Composition in Carbonate Minerals or Rocks by the Phosphoric Acid Method
- DZ/T 0184.10-1997 Determination of uranium-series disequilibrium geological age and uranium-thorium isotope ratio
- DZ/T 0184.13-1997 Determination of Oxygen Isotope Composition in Silicate and Oxide Minerals by Bromine Pentafluoride Method
Professional Standard - Chemical Industry, Isotope delta
National Metrological Technical Specifications of the People's Republic of China, Isotope delta
- JJF 1508-2015 Primary Method of Isotopic Abundance Measurement
- JJF 1267-2010 Primary Method of Isotope Dilution Mass Spectrometry
- JJF 1120-2004 Calibration Specification for Thermal Ionization Isotope Mass Spectrometers
- JJF 1158-2006 Calibration Specification for Stable Isotope Gas Mass Spectrometer
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Isotope delta
- GB/T 17672-1999 Determinations for isotopes of lead、strontium and neodymium in rock samples
- GB/T 13701-1992 Isotopic analysis of uranium by single-standard gas mass-spectrometer method
- GB/T 18340.2-2010 Organic geochemical analysis method for geological samples.Part 2:Determination of organic carbon stable isotopic component.Isotopic mass spectrometry
- GB/T 14503-1993 General principle of nomenclature and classification of radioisotope products
- GB 14052-1993 Radionuclide gauges-Gauges designed for permanent installation
- GB/T 18932.1-2002 Method for the determination of C-4 plant sugars in honey--Stable carbon isotope ratio method
- GB/T 18340.2-2001 Organic geochemical measurements of geological samples--Method for the analysis of the organic matters for stable carbon isotopic composition
- GB/T 20622-2006 Stable isotope N inorganic labelled compound
國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, Isotope delta
- GB/T 37847-2019 General rules for isotope composition analysis by mass spectrometry
Professional Standard - Nuclear Industry, Isotope delta
- EJ/T 804-1993 Radioisotope product code
- EJ/T 756-1993 Zircon U-Pb Isotope Geological Age Determination
- EJ/T 755-1993 Geological Age Determination of Potassium and Argon Isotopes in Biotite
- EJ/T 860-1994 Determination of lead isotope emission spectrometry in uranium-bearing rocks
- EJ/T 842-1994 Zinc Isotope Ratio and Zinc Content Measurement Double Dilution Mass Spectrometry
- EJ/T 554-1991 Determination of Oxygen Isotope of Quartz Single Mineral by Bromine Pentafluoride Method
- EJ 540-1991 Terminology for uranium mining and metallurgy, uranium isotope separation, fuel element fabrication and reprocessing
- EJ/T 973-2016 Determination of Uranium Isotopic Abundance in Uranium Dioxide Powder and Pellets by Thermal Ionization Mass Spectrometry
Professional Standard - Petroleum, Isotope delta
- SY/T 5238-1991 Hydrogen, carbon and oxygen isotope sample preparation method in natural gas
- SY/T 6039-1994 Carbonate Rock Carbon Oxygen Isotope Determination Phosphoric Acid Method
- SY/T 5237-1991 Hydrogen isotope analysis method in water Zinc reduction sealing pipe method
- SY/T 5239-1991 Methods for Hydrogen and Carbon Isotope Analysis of Petroleum and Sedimentary Organic Matter
Fujian Provincial Standard of the People's Republic of China, Isotope delta
- DB35/T 2006-2021 Chemical conversion method for determination of nitrate nitrogen isotope in water
- DB3502/T 103-2023 Technical Guidelines for Sulfur Source Analysis of Atmospheric PM2.5 by Stable Isotope Method
- DB35/T 1747-2018 Technical Guidelines for Atmospheric Sulfur Dioxide (SO2) Source Apportionment - Stable Isotope Method
Group Standards of the People's Republic of China, Isotope delta
- T/LNEMA 002-2022 Technical guidelines for homology analysis of heavy metal pollutants based on isotope techniques
- T/GRM 048-2022 Determination of Mercury in Source Rock
- T/GRM 042-2022 Determination of potassium isotope in rock, minerals, and soil by multi-collector inductively coupled plasma mass spectrometry
- T/GRM 047-2022 Determination of Mercury Isotope in Natural Gas by Inductively Coupled Plasma Mass Spectrometry
- T/GRM 043-2022 Determination of magnesium isotope in rock, minerals, and soil by multi-collector inductively coupled plasma mass spectrometry
Military Standard of the People's Republic of China-General Armament Department, Isotope delta
- GJB 7972-2012 Preparation method of tri-uranium octoxide isotopic reference materials
Inner Mongolia Provincial Standard of the People's Republic of China, Isotope delta
- DB15/T 1705-2019 Detection method of isotope abundance value of "Xilinguole mutton"
- DB15/T 975-2016 Detection method of carbon and nitrogen isotope abundance ratio in beef and mutton of livestock products
海關(guān)總署, Isotope delta
- SN/T 4675.32-2021 Method for determination of nitrogen stable isotope ratios in exported wines
交通運(yùn)輸部, Isotope delta
- JT/T 1190-2018 Stable carbon isotope fingerprint identification protocol for oil spills on water
Professional Standard - Commodity Inspection, Isotope delta
- SN/T 2096-2008 Determination of acrylamide in food.Isotope internal standard
- SN/T 3846-2014 Determination of the carbon isotope ratio in apple and apple juice concentrate for export
國家能源局, Isotope delta
- NB/T 10381-2019 Technical specifications for hydrogen and oxygen stable isotope tracing of coal mine water sources
國家文物局, Isotope delta
- WW/T 0045-2012 Carbon and nitrogen isotope vegetarian analysis of bone sample collection and laboratory operation specifications
Professional Standard - Hygiene , Isotope delta
- WS/T 478-2015 Operating guidelines for measurement of serum 25-hydroxyvitamin D<下標(biāo)3>.Isotope dilution liquid chromatography tandem mass spectrometry
- WS/T 412-2013 Reference measurement method for serum triglycerides.Isotope dilution gas chromatography mass spectrometry