Two or three chromogenic forms producing still other colors have occasionally been found in milk.
The cause of the difficulty has been traced by Connell to the development of a chromogenic bacterium, Bacillus rudensis.
No means are known by which these coloured spots, due to the growth of chromogenic organisms, can be removed from the rubber.
It also acts as a chromogenic centre when double bonds or ethylenic linkages are present, as in fluorene ketone or fluorenone.
chromogenic chro·mo·gen·ic (krō'mə-jěn'ĭk)
Of or relating to a chromogen or to chromogenesis.