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.
This Sigma-Aldrich HYDRANALÂ®-Manual is intended to be a useful reference handbook for analysts performing routine Karl Fischer (KF) titration. It contains practical recommendations and is the culmination of many years of diligent product development and close collaboration with our customers.t is determined in a working medium of high chloroform content (80% HYDRANAL Â® -Chloroform 3, 20% HYDRANAL Â® -Methanol dry 2, v/v) following procedure 8.2 (L 073). Saccharose (sucrose) must be completely dissolved in order to determine the total, i.e. entrapped as well as adherent water content.