stable isotopic carbon

stable isotopic carbon, Total:37 items.

The international standard classification for "stable isotopic carbon" includes: General methods of tests and analysis for food products , Fruits and derived products , Other products of the chemical industry , Sugar and sugar products , Soil quality and pedology in general .

The Chinese standard classification for "stable isotopic carbon" includes: Basic standards and general methods , Basic standards and general methods , Beverages in general , Industrial gas and chemical gas , Other chemical products in general , Sugar refining , Soil and fertilizer in general , Basic standard and general method .

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Professional Standard - Commodity Inspection

• SN/T 3846-2014 Determination of carbon isotope ratio in apples and concentrated apple juice for export

交通运输部

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

Group Standards of the People's Republic of China

• T/CNFIA 142-2022 Determination of the 13C/12C isotope ratio of ascorbic acid in vitamin C products
• T/NAIA 0208-2023 Determination of Stable Isotope Ratio of Carbon and Nitrogen in Lycium Barbarum by Stable Isotope Analyzer Method

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

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)

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 - Chemical Industry

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

工业和信息化部

• HG/T 5942-2021 Stable isotope15N labeled amino acid
• 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
• 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
• 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

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

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

• 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 18932.1-2002 Method for the determination of C-4 plant sugars in honey--Stable carbon isotope ratio mehtod
• 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 - Petroleum

• SY/T 5238-1991 Hydrogen, carbon and oxygen isotope sample preparation method in natural gas

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

Danish Standards Foundation

• 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
• 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

Spanish Association for Standardization (UNE)

• 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 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.
• 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 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.

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

Lithuanian Standards Office

• 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
• 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

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

RU-GOST R

• GOST 31714-2012 Juices and juice products. Identification. Determination of stable carbon isotopes by mass-spectrometry method

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