Sam Ruben
| Sam Ruben | |
|---|---|
| Born | November 5, 1913 California, U.S. | 
| Died | September 28, 1943 (aged 29) | 
| Nationality | American | 
| Alma mater | University of California, Berkeley | 
| Scientific career | |
| Fields | Physical chemistry Biochemistry | 
| Academic advisors | Ernest O. Lawrence | 
Samuel Ruben (born Charles Rubenstein; November 5, 1913 – September 28, 1943) was an American chemist who with Martin Kamen co-discovered the synthesis of the isotope carbon-14 in 1940.