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Database: 365,228(8 Aug 2026)

isotope ratio

isotope ratio, Total:3 items.

The international standard classification for "isotope ratio" includes: Sugar and sugar products .

The Chinese standard classification for "isotope ratio" includes: Sugar refining .


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

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

German Institute for Standardization

  • 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

KR-KS

  • KS K ISO 20921-2023 Textiles — Determination of stable nitrogen isotope ratio in cotton fibres