Isotope Meter

Isotope Meter, Total:54 items.

The international standard classification for "Isotope Meter" includes: Measurement of volume, mass, density, viscosity , Soil quality and pedology in general .

The Chinese standard classification for "Isotope Meter" includes: Chemical Measurement , Basic standard and general method , Soil and fertilizer in general .

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

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

JJF 1158-2006 Calibration Specification for Stable Isotope Gas Mass Spectrometer
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(教委) 04-1992 Verification Regulations for Solid Isotope Mass Spectrometer
JJG(教委) 004-1996 Verification rules for surface thermoionization isotope mass spectrometer

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 0184.5-2024 Isotope analysis methods for geological samples. Part 5: Determination of isotope ages of rubidium-strontium systems and strontium isotope ratios of geological samples by thermal ionization mass spectrometry
DZ/T 0184.8-1997 Determination of 40Ar -39 Ar isotope geological age and argon isotope ratio
DZ/T 0184.22-1997 Determination of silicon isotopic composition
DZ/T 0184.7-1997 Determination of potassium-argon isotope geological age
DZ/T 0184.12-1997 Determination of trace lead isotopic composition in rock and mineral
DZ/T 0184.6-1997 Determination of samarium-neodymium isotope geological age and neodymium isotope ratio
DZ/T 0184.9-2024 Isotope analysis methods for geological samples. Part 9: Determination of argon-argon isotope age and argon isotope ratio of geological samples. Furnace method
DZ/T 0184.2-1997 Determination of the geological age of trace acorite uranium lead isotepe
DZ/T 0184.4-2024 Isotope analysis methods for geological samples - Part 4: Determination of isotopic ages of samarium-neodymium system and neodymium isotope ratios of geological samples - Thermal ionization mass spectrometry

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

GJB 8791-2018 Mass spectrometric method for measuring abundances of lithium isotope

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

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 17672-2025 Measurement methods for lead, strontium, and neodymium isotope analysis in rocks

Professional Standard - Nuclear Industry

EJ/T 842-1994 Zinc Isotope Ratio and Zinc Content Measurement Double Dilution Mass Spectrometry

Ente Nazionale Italiano di Unificazione

UNI 8408:1982 Radioisotope gauges for stationary installation. Classification, characteristics and tests.
UNI EN 18054:2025 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 C1380-04(2011) Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry
ASTM C1380-04 Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry
ASTM C1380-11 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 D7219-08 Standard Specification for Isotropic and Near-isotropic Nuclear Graphites
ASTM D7219-05 Standard Specification for Isotropic and Near-isotropic Nuclear Graphites

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 13166:2014 Water quality - Uranium isotopes - Test method using alpha-spectrometry

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
DIN 25489:1989-05 Determination of uranium and plutonium content and isotopic composition; mass spectrometric method
DIN IEC 62327 E:2002-09 Draft Document - Environmental and radiation protection instrumentation - Hand-held instruments for the detection and identification of radioactive isotopes and for the measurement of dose rate (IEC 45B/365/CD:2002)

British Standards Institution (BSI)

BS EN 18054:2025 Food authenticity. Determination of C and/or N isotope ratios in food by Elemental Analyser. Isotope Ratio Mass Spectrometry (EA-IRMS)
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)
BS 3680-2C:1967 Measurement of liquid flow in open channels. Dilution methods. Radioisotope techniques
BS ISO 13166:2014 Water quality. Uranium isotopes. Test method using alpha-spectrometry

Association Francaise de Normalisation

NF V03-568*NF EN 18054:2025 Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS)
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 M60-827:2014 Water quality - Uranium isotopes - Test method using alpha-spectrometry

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0493-3-3 E*DIN IEC 62327:2002-09 Environmental and radiation protection instrumentation – Hand-held instruments for the detection and identification of radioactive isotopes and for the measurement of dose rate

National Standardisation Body (ASRO)

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

Magyar Szabványügyi Testület

MSZ MI 19380-1977 Iodine isotope detection in water
MNOSZ 15596-1953 water level measuring instrument
MNOSZ 22306-1955 water level measuring instrument

Gosstandart of Russia

GOST 17134-1980 Relay type radioisotope instruments. General specifications
GOST 23061-2012 Soils. Methods for radioisotope measurement of density and humidity
GOST 25932-1983 Portable radioisotope soil and concrete moisture and density gauges. General specifications

Swedish Institute for Standards

SIS SS IEC 346:1983 Nuclear instrumentation - Radioisotope all-or-nothing relays (terminology, classification, test methods)

Japanese Industrial Standards Committee (JISC)

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

Yugoslav Association for Standardization

JUS L.G1.005-1994 Measuring equipment for basic electrical quantities - Direct acting indicating analoque electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synhroscopes

Others: isotope,δ Δ isotope,Measuring instrument,Isotope delta,αβ measuring instrument,Isotope delta,solid isotope liquid isotope,Magnetic measuring instrument,number measuring instrument,Viscometer,liquid measuring instrument,Magnetic measuring instrument,Isotope +,Isotope Meter,Isotope Meter,Isotope determination - isotope mass spectrometry,Isotope Measuring Instruments,"isotope