carbon isotope dating

carbon isotope dating, Total:75 items.

The international standard classification for "carbon isotope dating" includes: Measurement of volume, mass, density, viscosity , IT applications in science , General methods of tests and analysis for food products , Fruits and derived products , Soil quality and pedology in general , Sugar and sugar products , Radiation measurements .

The Chinese standard classification for "carbon isotope dating" includes: Petroleum geology exploration , Basic standard and general method , Computer application , Hydrogeological survey , Basic standards and general methods , Beverages in general , Soil and fertilizer in general , Sugar refining , Basic standards and general methods , Ionizating Radiation Measurement .

Professional Standard - Petroleum

SY/T 5239-1991 Methods for Hydrogen and Carbon Isotope Analysis of Petroleum and Sedimentary Organic Matter
SY/T 5238-2008 Analysis method for carbon and oxygen isotope of organic matter and carbonate
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

Professional Standard - Geology

DZ/T 0064.77-1993 Groundwater quality test methods - the determination ofoxygen isotope with CO2-H2O balance method
DZ/T 0184.21-1997 Determination of carbon dioxide of oxygen isotope in natural water - water balance method
DZ/T 0184.4-1997 Determination of rubidium-strontium isotope geological age and strontium isotope ratio in rock and mineral
DZ/T 0184-1997 Isotopic geological sample analysis method
DZ/T 0184.3-1997 Determination of the geological age of particle acorite uranium lead isotepe
DZ/T 0184.17-1997 Determination of carbon and oxygen isotopic composition in carbonate mineral or rock in phosphoric acid method
DZ/T 0184.10-1997 Determination of uranium series geological age and uranium/thorium isotopic ratio
DZ/T 0184.8-1997 Determination of 40Ar -39 Ar isotope geological age and argon isotope ratio
DZ/T 0189-1997 Data Document Format of Isotopic Geological Age
DZ/T 0184.7-1997 Determination of potassium-argon isotope geological age
DZ/T 0184.18-1997 Determination of carbon and oxygen isotopic composition of carbonate in trace paleontological fossils
DZ/T 0184.2-1997 Determination of the geological age of trace acorite uranium lead isotepe
DZ/T 0184.6-1997 Determination of samarium-neodymium isotope geological age and neodymium 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
T/CNFIA 142-2022 Determination of the 13C/12C isotope ratio of ascorbic acid in vitamin C products

国家能源局

SY/T 5238-2019 Analysis method for carbon and oxygen isotope in organic matter and carbonate

能源部

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

Professional Standard - Light Industry

QB/T 4854-2015 Determination of the carbon isotope ratio (13C/12C) of total sugar and pulp in orange juice. Method using isotope ratio mass spectrometry
QB/T 4852-2015 Determination of the carbon isotope ratio(13C/12C)of CO2 in sparkling wines. Method using isotope ratio mass spectrometry
QB/T 4853-2015 Determination of the oxygen isotope ratio(18O/16O) of water in wines . Method using isotopic equilibrium exchange reaction

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 18932.1-2002 Method for the determination of C-4 plant sugars in honey--Stable carbon isotope ratio mehtod
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 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

Professional Standard - Nuclear Industry

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

工业和信息化部

QB/T 5164-2017 Determination of the stable carbon isotope ratio C13C/12C of ethanol in Baijiu--Gas chromatography-combustion-isotope ratio mass spectrometry
QB/T 5299-2018 Determination of the 13C/12C isotope ratio of glycerol in wines. Method using liquid chromatography coupled to isotope ratio mass spectrometry
QB/T 5163-2017 Determination of the stable carbon isotope ratio(13C/12C ) of acetic acid in vinegar-Gas chromatography-combustion-isotope ratio mass spectrometry

海关总署

SN/T 4675.31-2019 Determination of carbon stable isotope ratio of glycerol in wine for expore LC-IRMS method

Professional Standard - Agriculture

SN/T 5035-2018 Method for the determination of carbon stable isotope ratio inalcoholic beverage ethanol for export - Gas chromatography-combustion - Isotope ratio mass spectrometer method (GC-C-IRMS)

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 975-2016 Detection method of carbon and nitrogen isotope abundance ratio in beef and mutton of livestock products

交通运输部

JT/T 1190-2018 Technical regulations of oil fingerprint identification of water oil spill based on stable isotope analysis

Professional Standard - Energy

NB/T 11338-2023 Shale gas一Determination of the ratio of adsorbed gas to free gas一Methane carbon isotope quantitative method

National Metrological Technical Specifications of the People's Republic of China

JJF 1508-2015 Primary Method of Isotopic Abundance Measurement
JJF 1267-2010 Primary method of isotope dilution mass spectrometry

National Metrological Verification Regulations of the People's Republic of China

JJG 2096-2017 Concentration of Element Based on Isotope Dilution Mass Spectrometry

Military Standard of the People's Republic of China-General Armament Department

GJB 5168-2003 Lithium isotope abundance mass spectrometry
GJB 8791-2015 Lithium isotope abundance mass spectrometry

Taiwan Provincial Standard of the People's Republic of China

CNS 7393-1981 Method for analysis of radioisotopes - Total solids
CNS 7392-1981 Method for analysis of radioisotopes - Free acid

国家质量监督检验检疫总局

SN/T 4675.3-2016 Dertermination of the stable carbon isotope ratio of ethanol in wine for export

Danish Standards Foundation

DS/ENV 13070:1998 Fruit and vegetable juices - Determination of the stable carbon isotope ratio (13C/12C) in the pulp of fruit juices - Method using isotope ratio mass spectrometry
DS/ENV 12140:1997 Fruit and vegetable juices - Determination of the stable carbon isotope ratio (13C/12C) of sugars from fruit juices - Method using isotope ratio mass spectrometry

SCC

NS-ENV 13070:1998 Fruit and vegetable juices — Determination of the stable carbon isotope ratio (13C/12C) in the pulp of fruit juices — Method using isotope ratio mass spectrometry
NS-ENV 12140:1996 Fruit and vegetable juices — Determination of the stable carbon isotope ratio (13C/12C) of sugars from fruits juices — Method using isotope ratio mass spectrometry
AWWA ACE94122 Use of Carbon Isotopes to Evaluate Sources of Stream DOC in Forested Watersheds
DIN 51013 E:2023 Draft Document - Isotope analysis - Vocabulary and methods

AENOR

UNE-ENV 12140:1997 Fruit and vegetable juices - Determination of the stable carbon isotope ratio (13C/12C) of sugars from fruits juices - Method using isotope ratio mass spectrometry
UNE-ENV 13070:2001 FRUIT AND VEGETABLE JUICES - DETERMINATION OF THE STABLE CARBON ISOTOPE RATIO (13C/12C) IN THE PULP OF FRUIT JUICES - METHOD USING ISOTOPE RATIO MASS SPECTROMETRY.

Lithuanian Standards Office

LST L ENV 13070-2000 Fruit and vegetable juices - Determination of the stable carbon isotope ratio (13C/12C) in the pulp of fruit juices - Method using isotope ratio mass spectrometry
LST L ENV 12140-2000 Fruit and vegetable juices - Determination of the stable carbon isotope ratio (13C/12C) of sugars from fruits juices - Method using isotope ratio mass spectrometry

European Committee for Standardization (CEN)

DD ENV 12140-1996 Fruit and Vegetable Juices - Determination of the Stable Carbon Isotope Ratio (13C/12C) of Sugars from Fruits Juices - Method Using Isotope Ratio Mass Spectrometry
DD ENV 13070-1998 Fruit and vegetable juices - Determination of the stable carbon isotope ratio (13C/12C) in the pulp of fruits juices - Method using isotope ratio mass spectrometry
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

API - American Petroleum Institute

API 4169-1972 THE ISOTOPIC COMPOSITION OF ATMOSPHERIC CARBON MONOXIDE

ES-UNE

UNE-EN IEC 62793:2022 Fruit and vegetable juices. Determination of the stable carbon isotope ratio (13C/12C) in the pulp of fruit juices. Method using isotope ratio mass spectrometry.
UNE 34101:2022 Fruit and vegetable juices. Determination of the stable carbon isotope ratio (13C/12C) in the pulp of fruit juices. Method using isotope ratio mass spectrometry.
UNE 34102:2022 Fruit and vegetables juices. Determination of the stable carbon isotope ratio (13C/12C) of sugars from fruits juices. Method using isotope ratio mass spectrometry.

British Standards Institution (BSI)

DD ENV 12140-1997 Method for determination of stable carbon isotope ratio ( C/ C) of sugars from fruit juices, using isotope ratio mass spectrometry
DD ENV 13070:1998 Fruit and vegetable juices. Determination of the stable carbon isotope ratio (13C/12C) in the pulp of fruit juices. Method using isotope ratio mass spectrometry
DD ENV 12140:1997 Method for determination of stable carbon isotope ratio (13C/12C) of sugars from fruit juices, using isotope ratio mass spectrometry

German Institute for Standardization

DIN V ENV 12140:1996 Fruit and vegetable juices - Determination of the stable carbon isotope ratio (<(hoch)13>C/<(hoch)12>C) of sugars from fruit juices - Method using isotope ratio mass spectrometry; German version ENV 12140:1996
DIN 51013:2023-07 Isotope analysis - Vocabulary and methods / Note: Date of issue 2023-06-02

American Society for Testing and Materials (ASTM)

ASTM C1380-04 Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry
ASTM C1380-97 Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry
ASTM D7219-05 Standard Specification for Isotropic and Near-isotropic Nuclear Graphites
ASTM D7219-08 Standard Specification for Isotropic and Near-isotropic Nuclear Graphites
ASTM C1380-04(2011) Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry

RU-GOST R

GOST 31714-2012 Juices and juice products. Identification. Determination of stable carbon isotopes by mass-spectrometry method
GOST R 55518-2013 Wine products. Determination of composition of the dissolved carbon dioxide by the isotopic equilibration method
GOST R 53586-2009 Juices and juice products. Identification. Determination of stable carbon isotopes by mass-spectrometry

Others: carbon isotope year,carbon isotope dating,carbon and oxygen isotope year,carbon isotope method,Phosphoric acid method of carbon and oxygen isotopic composition in carbonate minerals or rocks,radiocarbon isotope analysis,Carbon Isotope of Phosphoric Acid,carbon isotope method,carbon isotope analysis,carbon fourteen dating