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.
Hydralazine (hye dral' a zeen) is a phthalazine derivative and antihypertensive agent which acts by direct relaxation of arteriolar smooth muscle, probably by alteration in intracellular calcium signaling.