ZH
RU
ES

Determination of isotope method

Determination of isotope method, Total:45 items.

In the international standard classification, Determination of isotope method involves: General methods of tests and analysis for food products, Nuclear energy engineering, Construction materials, Fruits. Vegetables, Medical sciences and health care facilities in general, Spices and condiments. Food additives, Beverages, Water quality, Laboratory medicine, Sugar. Sugar products. Starch, Radiation measurements, Inorganic chemicals, Wastes.

海关总署, Determination of isotope method

SN/T 4675.32-2021 Method for determination of nitrogen stable isotope ratios in exported wines

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of isotope method

GB/T 17672-1999 Determinations for isotopes of lead、strontium and neodymium in rock samples
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

RU-GOST R, Determination of isotope method

GOST 17623-1987 Concrete. Radioisotope method of average densiti determination

Professional Standard - Light Industry, Determination of isotope method

QB/T 4852-2015 Determination of the carbon isotope ratio (<上标13>C/<上标12>C) of CO<下标2> in sparkling wines.Method using isotope ratio mass spectrometry
QB/T 4853-2015 Determination of the oxygen isotope ratio (<上标18>O/<上标16>O) of water in wines.Method using isotopic equilibrium exchange reaction
QB/T 4855-2015 Determination of the oxygen isotope ratio (<上标18>O/<上标16>O) of water in fruit juices.Method using isotopic equilibrium exchange reaction
QB/T 4854-2015 Determination of the carbon isotope ratio (<上标13>C/<上标12>C) of total sugar and pulp in orange juice.Method using isotope ratio mass spectrometry

国家能源局, Determination of isotope method

SY/T 7359-2017 Method for determination of rare gas isotope ratios

Group Standards of the People's Republic of China, Determination of isotope method

T/CNFIA 142-2022 Determination method of stable carbon isotope ratio (13C/12C) of ascorbic acid in vitamin C products

Professional Standard - Hygiene , Determination of isotope method

WS/T 412-2013 Reference measurement method for serum triglycerides.Isotope dilution gas chromatography mass spectrometry
WS/T 413-2013 Reference measurement method for serum creatinine.Isotope dilution liquid chromatography tandem mass spectrometry

工业和信息化部, Determination of isotope method

QB/T 5163-2017 Determination method of stable carbon isotope ratio (13C/12C) of acetic acid in vinegar Gas chromatography-combustion-stable isotope ratio mass spectrometry
QB/T 5299-2018 Method for determination of glycerol stable carbon isotope ratio (13C/12C) in wine liquid chromatography coupled with stable isotope ratio mass spectrometry
QB/T 5164-2017 Determination method of stable carbon isotope ratio (13C/12C) of ethanol in liquor: gas chromatography-combustion-stable isotope ratio mass spectrometry

European Committee for Standardization (CEN), Determination of isotope method

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

American Society for Testing and Materials (ASTM), Determination of isotope method

ASTM D3972-09 Standard Test Method for Isotopic Uranium in Water by Radiochemistry
ASTM C1473-05 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Urine by Alpha Spectrometry
ASTM C1473-11 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Urine by Alpha Spectrometry
ASTM C1030-03 Standard Test Method for Determination of Plutonium Isotopic Composition by Gamma-Ray Spectrometry
ASTM C1030-10 Standard Test Method for Determination of Plutonium Isotopic Composition by Gamma-Ray Spectrometry
ASTM C1030-10(2018) Standard Test Method for Determination of Plutonium Isotopic Composition by Gamma-Ray Spectrometry
ASTM C1000-19 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
ASTM C1415-01a(2007) Standard Test Method for ²³⁸Pu Isotopic Abundance by Alpha Spectrometry
ASTM C1415-99 Standard Test Method for ²³⁸Pu Isotopic Abundance by Alpha Spectrometry
ASTM C1415-01 Standard Test Method for ²³⁸Pu Isotopic Abundance by Alpha Spectrometry
ASTM C1931-23 Standard Test Method for Determination of Uranium Isotopic Composition by Gamma-Ray Spectrometry
ASTM C1415-14 Standard Test Method for ²³⁸Pu Isotopic Abundance By Alpha Spectrometry
ASTM C1473-00 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Urine by Alpha Spectrometry
ASTM C1871-22 Standard Test Method for Determination of Uranium Isotopic Composition by the Double Spike Method Using a Thermal Ionization Mass Spectrometer
ASTM C1000-05 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
ASTM C1000-00 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
ASTM C1000-11 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
ASTM C1871-18a 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

AENOR, Determination of isotope method

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.

ES-UNE, Determination of isotope method

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-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 34103:2022 Fruit and vegetable juices. Determination of the stable oxygen isotope ratio (18O/16O) of water from 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.

Danish Standards Foundation, Determination of isotope method

DS/ISO 18073:2007 Water quality - Determination of tetra- to octa-chlorinated dioxins and furans - Method using isotope dilution HRGC/HRMS

British Standards Institution (BSI), Determination of isotope method

BS ISO 18073:2004 Water quality. Determination of tetra- to octa-chlorinated dioxins and furans. Method using isotope dilution HRGC/HRMS
DD ENV 13070:1998 Fruit and vegetable juices. Determination of the stable carbon isotope ratio (<sup>13</sup>C/<sup>12</sup>C) in the pulp of fruit juices. Method using isotope ratio mass spectrometry

American National Standards Institute （ANSI), Determination of isotope method

ANSI/ASTM D6340:1998 Test Methods for Determining Aerobic Biodegradation of Radiolabeled Plastic Materials in an (A) Aqueous or (B) Compost Environment