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TOC Isotope
TOC Isotope, Total:20 items.
In the international standard classification, TOC Isotope involves: Soil quality. Pedology, Fruits. Vegetables, Textile fibres, Inorganic chemicals.
Professional Standard - Petroleum, TOC Isotope
- SY/T 5238-2008 Analysis method for carbon and oxygen isotope in organic matter and carbonate
- SY/T 5239-1991 Methods for Hydrogen and Carbon Isotope Analysis of Petroleum and Sedimentary Organic Matter
国家能源局, TOC Isotope
- SY/T 5238-2019 Methods for analyzing carbon and oxygen isotopes of organic matter and carbonate rocks
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, TOC Isotope
- 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 organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry
- GB/T 18340.2-2001 Organic geochemical measurements of geological samples--Method for the analysis of the organic matters for stable carbon isotopic composition
Association Francaise de Normalisation, TOC Isotope
- NF ISO 10694:1995 Qualité du sol - Dosage du carbone organique et du carbone total après combustion sèche (analyse élémentaire)
- NF X31-409*NF ISO 10694:1995 Soil quality. Determination of organic and total carbon after dry combustion (elementary analysis).
Professional Standard - Light Industry, TOC Isotope
- 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
AENOR, TOC Isotope
- UNE 77321:2003 Soil quality. Determination of organic and total carbon after dry combustion (elementary analysis).
Korean Agency for Technology and Standards (KATS), TOC Isotope
- KS I ISO 10694:2021 Soil quality — Determination of organic and total carbon after dry combustion(elementary analysis)
- KS I ISO 10694-2005(2015) Soil quality－Determination of organic and total carbon after dry combustion(elementary analysis)
- KS I ISO 10694:2005 Soil quality－Determination of organic and total carbon after dry combustion(elementary analysis)
KR-KS, TOC Isotope
- KS I ISO 10694-2021 Soil quality — Determination of organic and total carbon after dry combustion(elementary analysis)
American Society for Testing and Materials (ASTM), TOC Isotope
- ASTM UOP588-94 Total, Inorganic and Organic Chloride in Hydrocarbons by Potentiometric Titration
- ASTM D4839-03(2011) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
British Standards Institution (BSI), TOC Isotope
- BS 7755-3.8:1995 Soil quality. Chemical methods. Determination of organic and total carbon after dry combustion (elementary analysis)
VN-TCVN, TOC Isotope
- TCVN 6642-2000 Soil quality.Determination of organic and total carbon after dry combustion (elementary analysis)
International Organization for Standardization (ISO), TOC Isotope
- ISO 10694:1995 Soil quality - Determination of organic and total carbon after dry combustion (elementary analysis)
- ISO 20921:2019 Textiles — Determination of stable nitrogen isotope ratio in cotton fibres