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isotope ratio

isotope ratio, Total:3 items.

In the international standard classification, isotope ratio involves: Soil quality. Pedology, Nuclear energy engineering.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, isotope ratio

• 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

Professional Standard - Nuclear Industry, isotope ratio

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

International Organization for Standardization (ISO), isotope ratio

• ISO 11483:1994 Preparation of plutonium sources and determination of <(hoch)238>Pu/<(hoch)239>Pu isotope ratio by alpha spectrometry

Others:   ratio, activity ratio, peak ratio, activity ratio, ratio spectrum, Reference value, Ratio meter, intensity ratio, Sensitivity ratio, isotope ratio, isotopic amount, Ratio mass spectrometry, standard ratio, standard ratio, peak intensity ratio, ratio analysis, Ratio meter, ratio analysis, branch ratio, mass ratio.