Velmer A. Fassel, Date of Birth, Date of Death
TweetVelmer A. Fassel
American chemist
Date of Birth: 26-Apr-1919
Date of Death: 04-Mar-1998
Profession: chemist
Nationality: United States
Zodiac Sign: Taurus 
About Velmer A. Fassel
- Velmer A.
- Fassel (26 April 1919 – 4 March 1998) was an American chemist who developed the inductively coupled plasma (ICP) and demonstrated its use as ion source for mass spectrometry.
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