Isotope meter

Isotope meter, Total:218 items.

The international standard classification for "Isotope meter" includes: Chemical analysis of metals , Radiation measurements , Soil quality and pedology in general , Fissile materials , Space systems and operations , Measurement of fluid flow , Sugar and sugar products , Geology. Meteorology. Hydrology , Nuclear energy in general , Measurement of volume, mass, density, viscosity , IT applications in science , Other products of the chemical industry , Other organic chemicals , Fruits and derived products , Radiation protection , Other standards related to analytical chemistry , Nuclear energy engineering .

The Chinese standard classification for "Isotope meter" includes: Ionizating Radiation Measurement , Chemical Measurement , Soil and fertilizer in general , Radioactive metal ore , Basic standard and general method , Nuclear material, nuclear fuel and their analytical test method , Spacecraft in general , Flow capacity and material level instrument , Sugar refining , Hydrology and water conservancy instrument , Isotope and radioactive sources in general , Computer application , Industrial gas and chemical gas , Other chemical products in general , Organic chemicals in general , Beverages in general , Material composition analysis instrument and environment detection instrument in general .

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

JJF 1158-2006 Calibration Specification for Stable Isotope Gas Mass Spectrometer
JJF 1267-2010 Primary method of isotope dilution mass spectrometry
JJF 1120-2004 Calibration Specification for Thermal ionization isotope mass spectrometers
JJF 1508-2015 Primary Method of Isotopic Abundance Measurement

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

JJG 2096-2017 Concentration of Element Based on Isotope Dilution Mass Spectrometry
JJG 2073-1990 Measuring Instruments for Dissipation Factor
JJG(教委) 04-1992 Verification Regulations for Solid Isotope Mass Spectrometer

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

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 mehtod
GB/T 44319-2024 Radioisotope thermoelectric generator of lunar and deep space probe
GB/T 11828.4-2011 Instruments for stage measurement—Part 4:Ultrasonic stage gauge
GB/T 11828.3-2012 Instruments for stage measurement—Part 3:Groundwater stage gauge
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 11828.2-2005 Instruments for stage measurement--Part 2:Pressure-type stage guage
GB/T 14503-1993 General principle of nomenclature and classification of radioisotope products
GB/T 11828.6-2008 Instruments for stage measurement—Part 6:Remote measuring stage gauge
GB/T 11828.1-2002 Instruments for stage measurement - Part 1: Float-type stage gauge
GB/T 14503-2008 General principle of nomenclature and classification of radioisotope products
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 13701-1992 analysis of uranium by single - Standard gas mass - Spectrometer method

Professional Standard - Geology

DZ/T 0184.4-1997 Determination of rubidium-strontium isotope geological age and strontium isotope ratio in rock and mineral
DZ/T 0184.14-1997 Determination of sulfur isotopic composition in sulfide
DZ/T 0184.18-1997 Determination of carbon and oxygen isotopic composition of carbonate in trace paleontological fossils
DZ/T 0184.22-1997 Determination of silicon isotopic composition
DZ/T 0189-1997 Data Document Format of Isotopic Geological Age
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 0184.12-1997 Determination of trace lead isotopic composition in rock and mineral
DZ/T 0184.15-1997 Determination of sulfur isotopic composition in sulfate
DZ/T 0184.7-1997 Determination of potassium-argon isotope geological age
DZ/T 0184.19-1997 Determination of zinc of hydrogen isotope in water in reduction method
DZ/T 0184.8-1997 Determination of 40Ar -39 Ar isotope geological age and argon isotope ratio
DZ/T 0184.6-1997 Determination of samarium-neodymium isotope geological age and neodymium isotope ratio
DZ/T 0184.16-1997 Determination of sulfur isotope in sulfide in sulphur hexafluoride method
DZ/T 0184.2-1997 Determination of the geological age of trace acorite uranium lead isotepe

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

GJB 8791-2015 Lithium isotope abundance mass spectrometry
GJB 8791-2018 Mass spectrometric method for measuring abundances of lithium isotope
GJB 10188-2021 General specifications for isotope thermoelectric cells for space use
GJB 7972-2012 Preparation method of tri-uranium octoxide isotopic reference materials
GJB 5168-2003 Lithium isotope abundance mass spectrometry

Professional Standard - Chemical Industry

HG/T 4106-2009 Stable isotope 15N labelled tripeptide
HG/T 4850.1~4850.3-2015 Stable isotope deuterium labelled reagents
HG/T 3789-2005 Stable isotope gaseous neon
HG/T 4138-2010 Stable isotope 13C labelled Urea
HG/T 5941～5942-2021 Caprylic acid labeled with stable isotope 13C and amino acid labeled with stable isotope 15N (2021)
HG/T 4366-2012 Stable isotope13C、15N labelled semicarbazide

Group Standards of the People's Republic of China

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/NAIA 0208-2023 Determination of Stable Isotope Ratio of Carbon and Nitrogen in Lycium Barbarum by Stable Isotope Analyzer Method
T/CIRA 41-2022 Isotope production cyclotron-Acceptance specification of liquid target
T/CIRA 40-2022 Isotope production cyclotron-Design requirement of control and safety interloek system

Taiwan Provincial Standard of the People's Republic of China

CNS 7393-1981 Method for analysis of radioisotopes - Total solids
CNS 7389-1981 Method for analysis of radioisotopes aluminum absorption curve
CNS 7387-1981 Method for analysis of radioisotopes - Heavy metals spot test
CNS 7394-1981 Method for analysis of radioisotopes - Nonvolatile matter
CNS 7388-1981 Method for Analysis of Radioisotopes - Gross Beta Particle Count
CNS 7391-1981 Method for Analysis of Radioisotopes - Determination of Gamma Ray Impurities with Germanium Detectors
CNS 7392-1981 Method for analysis of radioisotopes - Free acid
CNS 7390-1981 Method for Analysis of Radioisotopes - Determination of Gamma Ray Impurities with NAI(T1) Detectors

Professional Standard - Nuclear Industry

EJ/T 842-1994 Zinc Isotope Ratio and Zinc Content Measurement Double Dilution Mass Spectrometry
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 804-1993 Code numbers of nomenclature and classification of radioisotope products
EJ/T 554-1991 Determination of Oxygen Isotope of Quartz Single Mineral by Bromine Pentafluoride Method
EJ/T 756-1993 Zircon U-Pb Isotope Geological Age Determination

工业和信息化部

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
HG/T 5339-2018 Stable isotope 15N labelled melamine
HG/T 5941-2021 Stable isotope13C labelled octanoic acid
QB/T 5164-2017 Determination of the stable carbon isotope ratio C13C/12C of ethanol in Baijiu--Gas chromatography-combustion-isotope ratio mass spectrometry
HG/T 5170-2017 Determination of abundance for stable isotope deuterium labeling compound. Gas chromatography-mass spectrometry
HG/T 5942-2021 Stable isotope15N labeled amino acid
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

Professional Standard - Light Industry

QB/T 4855-2015 Determination of the oxygen isotope ratio (180/160) of water in fruit juices. Method using isotopic equilibrium exchange reaction
QB/T 4853-2015 Determination of the oxygen isotope ratio(18O/16O) of water in wines . Method using isotopic equilibrium exchange reaction
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

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 11828.1-2019 Instruments for stage measurement—Part 1:Float-type stage gauge
GB/T 37847-2019 General rules for isotope composition analysis by mass spectrometry
GB/T 37848-2019 Determination of strontium isotopic ratios in aqueous solution
GB/T 11828.2-2022 Instruments for stage measurement—Part 2:Pressure-type stage gauge
GB/T 37750-2019 Stable isotope applied terminology and product naming rules

国家能源局

SY/T 7359-2017 The method for isotopic ratio determination of noble gases by 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

JJG(教委) 004-1996 Verification rules for surface thermoionization isotope mass spectrometer
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)

Professional Standard - Education

JY/T 004-1996 General rules for surface thermal ionisation isotope mass spectrometry

Professional Standard - Petroleum

SY/T 5237-1991 Hydrogen isotope analysis method in water Zinc reduction sealing pipe method
SY/T 6039-1994 Carbonate Rock Carbon Oxygen Isotope Determination Phosphoric Acid Method
SY/T 5238-1991 Hydrogen, carbon and oxygen isotope sample preparation method in natural gas

能源部

SY 5238-1991 Methods for sample preparation of hydrogen, carbon and oxygen isotopes in natural gas
SY 5237-1991 Analysis method for hydrogen isotope in water - Sealed tube method by Zinc reduction

国家烟草专卖局

YC/T 560-2018 Determination of hydrogen stable isotope ratio of nicotine, a characteristic component of tobacco, by gas chromatography-stable isotope ratio mass spectrometry

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
NB/T 11157-2023 Standards for chemical and isotopic analysis of geothermal fluids

Fujian Provincial Standard of the People's Republic of China

DB35/T 2006-2021 Chemical conversion method for determination of nitrate nitrogen isotope in water

Professional Standard - Hygiene

WS/T 413-2024 Reference procedure for measurement of serum creatinine by isotope dilution liquid chromatography tandem mass spectrometry

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

DB15/T 1705-2019 Detection method of isotope abundance value of "Xilinguole mutton"

American Society for Testing and Materials (ASTM)

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 Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry
ASTM C1380-04(2011) 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 E2426-10(2019) Standard Practice for Pulse Counting System Dead Time Determination by Measuring Isotopic Ratios with SIMS
ASTM E2426-05 Standard Practice for Pulse Counting System Dead Time Determination by Measuring Isotopic Ratios with SIMS
ASTM C1514-08 Standard Test Method for Measurement of ²³⁵ U Fraction Using Enrichment Meter Principle
ASTM D3972-97 Standard Test Method for Isotopic Uranium in Water by Radiochemistry
ASTM D3972-02 Standard Test Method for Isotopic Uranium in Water by Radiochemistry
ASTM C1473-00 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Urine by Alpha Spectrometry

TR-TSE

TS 2864-1977 Radioisotope All-Or-Nothing Relays

Association Francaise de Normalisation

NF S92-503:2006 Medical biology analysis laboratory - Anthroporadimetric measurements - Thyroid countings - Measurements of gamma emitters of iodine isotopes.
NF S92-503:2013 Laboratory of medical biology - Anthroporadiometric measurements - Thyroid - Measurement of gamma-ray emissions of isotopes of iodine
NF V56-003-2*NF EN 16466-2:2013 Vinegar - Isotopic analysis of acetic acid and water - Part 2: 0C-IRMS analysis of acetic acid
NF ISO 13166:2020 Water quality - Uranium isotopes - Alpha spectrometry test method
NF EN ISO 15366-1:2016 Nuclear Fuel Technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions by chromatographic solvent extraction for isotope measurements and isotope dilution analyses...
NF EN ISO 15366-2:2016 Nuclear Fuel Technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions by chromatographic solvent extraction for isotope measurements and isotope dilution analyses...

RU-GOST R

GOST 21497-1990 Radioisotope level gauges. General specifications
GOST 17134-1980 Relay type radioisotope instruments. General specifications
GOST 23061-2012 Soils. Methods for radioisotope measurement of density and humidity
GOST 20180-1991 Radioizotope densitometers for liquid and pulp measuring. General specifications
GOST 26335-1984 Stable isotope compounds and products. Grades
GOST 22212-1985 Radioisotope power devices. Terms and definitions
GOST 8.368-1979 State system for ensuring the uniformity of measurements. Radioisotope density meters of liquid media and pulps. Methods and means for verification
GOST 25858-1983 Surface density and thickness measures for radioisotope thickness gauges. Specifications
GOST 17623-1987 Concrete. Radioisotope method of average densiti determination
GOST 4.410-1986 Product-quality index system. Stable isotope compounds and products. Nomenclature of indices
GOST R 53585-2009 Juices and juice products. Identification. Determination of stable hydrogen isotopes by mass-spectrometry method
GOST 18668-1973 Ionization chamber for radioactive instrument. Types and main parameters
GOST R 53584-2009 Juices and juice products. Identification. Determination of stable oxygen isotopes by mass-spectrometry
GOST R 53586-2009 Juices and juice products. Identification. Determination of stable carbon isotopes by mass-spectrometry

RO-ASRO

STAS SR 12271-18-1996 Uranium dioxide. Uranium isotopic analysis by mass spectrometry

US-FCR

FCR FED H-08-4 VOL 3 SEC II 673.5-1988 RADIOISOTOPE HOOD, H3, CONSTANT VOLUME EXHAUST CONTROLS
FCR FED H-08-4 VOL 3 SEC II 673.6-1988 RADIOISOTOPE HOOD, H3, FILTER/FAN STATUS

HU-MSZT

MSZ MI 19380-1977 Iodine isotope detection in water
MSZ 62-1978 Protection against radioactive isotope rays
MSZ MI 19376-1977 Beta-ray isotope activity detection in water
MSZ MI 19386-1977 Gamma ray isotope activity detection in water
MSZ MI 19389-1978 Detection of iodine isotopes in water. Iodine replacement method

German Institute for Standardization

DIN 25425-1:2013 Radioisotope laboratories - Part 1: Rules for design
DIN 25425-1:2021-05 Radioisotope laboratories - Part 1: Rules for design
DIN 25425-1:2016 Radioisotope laboratories - Part 1: Rules for design
DIN 25425-1:2021 Radioisotope laboratories - Part 1: Rules for design
DIN 25425-1:1995 Radioisotope laboratories - Part 1: Rules for design
DIN 25425-1 E:2015-10 Radioisotope laboratories - Part 1: Rules for design
DIN 25425-1 E:2020-06 Radioisotope laboratories - Part 1: Rules for design
DIN 25425-1 E:2011-10 Radioisotope laboratories - Part 1: Rules for design
DIN 51013:2023-07 Isotope analysis - Vocabulary and methods / Note: Date of issue 2023-06-02
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 25425-1 Bb.1:1995 Radioisotope laboratories - Part 1: Rules for design; examples for application
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 V ENV 13070:1998 Fruit and vegetable juices - Determination of stable carbon isotope ratio (<(hoch)13>C/<(hoch)12>C) in the pulp of fruits juices - Method using isotope ratio mass spectrometry; German version ENV 13070:1998
DIN 25425-1 Beiblatt 1:2016-10 Radioisotope laboratories - Part 1: Rules for design - Supplement 1: Examples for application
DIN 25425-1 Beiblatt 1:2013-05 Radioisotope laboratories - Part 1: Rules for design - Supplement 1: Examples for application
DIN 25425-1 Beiblatt 1 E:2015-10 Radioisotope laboratories - Part 1: Rules for design - Supplement 1: Examples for application
DIN 25425-1 Beiblatt 1 E:2012-03 Radioisotope laboratories - Part 1: Rules for design - Supplement 1: Examples for application
DIN 25425-1 Beiblatt 1:1995 Radioisotope laboratories - Part 1: Rules for design - Supplement 1: Examples for application
DIN 25425-1 Beiblatt 1:2022-06 Radioisotope laboratories - Part 1: Rules for design - Supplement 1: Examples for application
DIN 25711:1996 Determination of the <(hoch)232>U isotopic content in uranium containing nuclear fuel solutions by spectrometry
DIN 25425-1 Bb.1:2016 Radioisotope laboratories - Part 1: Rules for design; Supplement 1: Examples for application
DIN 25425-1 Bb.1:2013 Radioisotope laboratories - Part 1: Rules for design; Supplement 1: Examples for application
DIN 25489:1989 Determination of uranium and plutonium content and isotopic composition; mass spectrometric method
DIN V ENV 12142:1996 Fruit and vegetable juices - Determination of the stable hyydrogen isotope ratio (<(hoch)2>H/<(hoch)1>H) of water from fruit juices - Method using isotope ratio mass spectrometry; German version ENV 12142:1996
DIN 25425-5:1994 Radioisotope laboratories - Rules for the decontamination of surfaces
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 V ENV 12141:1996 Fruit and vegetable juices - Determination of the stable oxygen isotope ratio (<(hoch)18>O/<(hoch)16>O) of water from fruit juices - Method using isotope ratio mass spectrometry; German version ENV 12141:1996
DIN 2257-1:1982 Terminology used in dimensional metrology; Units, activities, checking instruments; Metrological concepts

SCC

BS 3680-2C:1967 Measurement of liquid flow in open channels. Dilution methods. Radioisotope techniques
NS-ENV 12141:1996 Fruit and vegetable juices — Determination of the stable oxygen isotope (18O/16O) of water from fruit juices — Method using isotope ratio mass spectrometry
NS-ENV 12142:1996 Fruit and vegetable juices — Determination of the stable hydrogen isotope ratio (2H/1H) of water from fruit juices — Method using isotope ratio mass spectrometry
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
DIN 25425-1 E:2020 Draft Document - Radioisotope laboratories - Part 1: Rules for design
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
DIN 51013 E:2023 Draft Document - Isotope analysis - Vocabulary and methods
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 25425-1 Supplement 1:2013 Radioisotope laboratories - Part 1: Rules for design; Supplement 1: Examples for application
IEC 60346:1971 Radioisotope all-or-nothing relays (terminology, classification, test methods)
AWWA QTC97113 A Study of the Isotopic Uranium Abundance Ratios for Select California Groundwater

SAE - SAE International

SAE AIR1213A-2017 Radioisotope Power Systems

Society of Automotive Engineers (SAE)

SAE AIR1213-2010 RADIOISOTOPE POWER SYSTEMS
SAE AIR1213-1971 Radioisotope Power Systems

Institute of Electrical and Electronics Engineers (IEEE)

IEEE Std C37.118.1-2011 Synchrophasor Measurements for Power Systems

Defense Logistics Agency

DLA SMD-5962-84094 REV C-2012 MICROCIRCUIT, DIGITAL, HIGH SPEED CMOS, 4-BIT SYNCHRONOUS BCD COUNTER WITH SYCHRONOUS RESET, MONOLITHIC SILICON

Lithuanian Standards Office

LST L ENV 12141-2000 Fruit and vegetable juices - Determination of the stable oxygen isotope (18O/16O) of water from fruit juices - Method using isotope ratio mass spectrometry
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 12142-2000 Fruit and vegetable juices - Determination of the stable hydrogen isotope ratio (2H/1H) of water from 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

Spanish Association for Standardization (UNE)

UNE-ENV 12141:1997 Fruit and vegetable juices - Determination of the stable oxygen isotope (18O/16O) of water from fruit juices - Method using isotope ratio mass spectrometry
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 12142:1997 Fruit and vegetable juices - Determination of the stable hydrogen isotope ratio (2H/1H) of water from fruit 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.
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 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.

Danish Standards Foundation

DS/ENV 12141:1997 Fruit and vegetable juices - Determination of the stable oxygen isotope ratio (18O/16O) of water from fruit juices - Method using isotope ratio mass spectrometry
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 12142:1997 Fruit and vegetable juices - Determination of the stable hydrogen isotope ratio (2H/1H) of water from 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

DIN

DIN 25425-1 Supplement 1:1995 Radioisotope laboratories - Part 1: Rules for design; examples for application

European Committee for Standardization (CEN)

DD ENV 12 141-1996 Fruit and Vegetable Juices - Determination of the Stable Oxygen Isotope Ratio (18O/16O) of Water from Fruit Juices - Method Using Isotope Ratio Mass Spectrometry
DD ENV 12 142-1996 Fruit and Vegetable Juices - Determination of the Stable Hydrogen Isotope Ratio (2H/1H) of Water from Fruit Juices - Method Using Isotope Ratio Mass Spectrometry
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
EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
DD ENV 12142-1996 Fruit and Vegetable Juices - Determination of the Stable Hydrogen Isotope Ratio (2H/1H) of Water from Fruit Juices - Method Using Isotope Ratio Mass Spectrometry
DD ENV 12141-1996 Fruit and Vegetable Juices - Determination of the Stable Oxygen Isotope Ratio (18O/16O) of Water from Fruit 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

British Standards Institution (BSI)

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)

API - American Petroleum Institute

API 4169-1972 THE ISOTOPIC COMPOSITION OF ATMOSPHERIC CARBON MONOXIDE

PL-PKN

PN J80501-1990 Devices and forniture for isotope laboratories Tables

International Organization for Standardization (ISO)

ISO 11483:1994 Preparation of plutonium sources and determination of <(hoch)238>Pu/<(hoch)239>Pu isotope ratio by alpha spectrometry
ISO 8299:1993 Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution; mass spectrometric method
ISO 13166:2020 Water quality — Uranium isotopes — Test method using alpha-spectrometry
ISO 15366:1999 Nuclear energy - Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and dilution analysis by solvent chromatography

GOST

GOST R 8.1022-2023 State system for ensuring the uniformity of measurements. Hydrogen and its isotopes. Surface tension

CZ-CSN

CSN 36 4760-1975 Radioisotope irradiation apparatuses for gamma radiation therapy. Safety regulations

GSO

GSO ISO 13166:2015 Water quality -- Uranium isotopes -- Test method using alpha-spectrometry

IN-BIS

IS 1248 Pt.5-1983 Specification for direct-acting indicating analog electrical measuring instruments and their accessories Part 5 Phase meters, power factor meters and synchronizers

Japanese Industrial Standards Committee (JISC)

JIS K 0199:2023 Guideline for alignment procedure for identical location analysis between different microscopic measuring instruments