Pure Klenz Purified Water EP is our highest grade water. It is suitable for many applications including, Autoclaves, Laboratory testing, Pharmaceutical production, Critical cleaning, Industry and Science based organisations and more. Pure Klenz Purified Water is one of the highest specification bottled water available and is used in organisations from Dental Practices to Blue Chip organisations and laboratories. The process used to purify our EP Grade Water is as follows: Common tap water is firstly passed through a softening process, contaminants and organic material are then removed using reverse osmosis. The water is then passed through a twin bed deioniser which removes the cat ions and the an ions, by now the water is typically < 1ms/cm In the final stages of purification a .2 micron filter will remove any remaining bacteria and UV treatment removes any remaining traces if micro organisms. Pure Klenz Water conforms to: European Pharmacopoeia (EP) British Pharmacopoeia (BP) Health technical memorandums HTM 20-30/HTM 01-05 British Standard BS-EN 13060 Each batch is independently tested and certificated by a leading third party UKAS accredited, GMP licensed analytical testing laboratory - ALS Food and Pharmaceutical, Ely, as well as being strictly monitored at our production site. We can supply in a wide range of pack sizes (1ltr-1000ltr) for prices see below. For bulk orders please contact us to discuss discounts.