CARBON 13
    
Meaning of CARBON 13 in English
	
the stable isotope of carbon having an atomic mass number 13, used as a tracer.
 Also, carbon-13 /kahr"beuhn therr teen"/ .
 [ 1940-45 ]
	
	
	Random House Webster's Unabridged English dictionary.
    	Полный английский словарь Вебстер - Random House .
	2012