carbon and nitrogen isotopes
carbon and nitrogen isotopes, Total:2 items.
The international standard classification for "carbon and nitrogen isotopes" includes: .
The Chinese standard classification for "carbon and nitrogen isotopes" includes: .
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
Professional Standard - Cultural Relics Protection
- WW/T 0045-2012 Carbon and nitrogen isotope vegetarian analysis of bone sample collection and laboratory operation specifications
Oxynitrogen,carbon nitrogen generation,Carbon and nitrogen content,carbon isotope,carbon nitrogen,nitrogen carbon,Carbon and nitrogen content,carbon nitrogen fuel,Carbon and nitrogen analysis,carbon nitrogen,Carbon and nitrogen analysis,Carbon and nitrogen analysis,nitrogen organic carbon,carbon nitrogen,carbon nitrogen material,metal-nitrogen-carbon,Carbon and nitrogen detection,carbon and nitrogen isotopes,carbon nitrogen isotope soil
