Double distilled water for laboratory use. Medil's double distilled water for laboratory use is produced by reverse osmosis and has extremely low conductivity. It is suitable as a filling medium for laboratory analyzers (Abbott, Beckman Coulter, BioSystems, Konelab, Mindray, Roche, Siemens, etc.), as well as for dilutions and reconstitutions of buffer solutions and reagents. It can also be used for the disinfection of dental tools, laser hair removal systems, and many other specialized applications.