polarogram
/ˈpəʊlərəɡram/Chemistry
noun
A graphical record produced by a polarograph, typically showing a number of steps occurring at voltages corresponding to particular anions in the sample, the height of each step being proportional to the concentration of the corresponding anion.
Origin
1920s. From polaro- + -gram.
- autobiography
- autobiopic
- auto body
- auto-boot
- auto-booting
- autobox
- auto bra
- autobracketing
- autocade
- auto camp
- autocannibalism
- autocar
- autocatalysis
- autocatalyst
- autocatalytic
- autocatalytically
- autocentric
- autocentrism
- autocephalic
- autocephalous
- autocephaly
- autochange
- autochanger
- autochrome
- autochthon