For import/export, and other statistical data about Hawaii please check out the state data book online at: http://www.state.hi.us/dbedt/facts/statefact.html.
â¢ Hydranal is a range of products specifically designed for Karl Fischer Titration. In 1979, Eugen Sholz and Helga Hoffmann started developing ways to improve the Karl Fischer technique. Hydranal is a range of products specifically designed for Karl Fischer Titration. In 1979, Eugen Sholz and Helga Hoffmann started developing ways to improve the Karl Fischer technique.
Definition of Hydra. 1  1 : a many-headed serpent or monster in Greek mythology that was slain by Hercules and each head of which when cut off was replaced by two others. 2  2 not capitalized : a multifarious evil not to be overcome by a single effort. 3  3 [Latin (genitive.