Select Neptune Ultimate (18.2MOhm polishing unit)

The Select Neptune Ultimate provides a high flow of guaranteed 18.2MΩcm ultrapure water for analytical and life science laboratory applications.
The Select Neptune Ultimate utilises a number of proven technologies to produce ultra-pure, 18.2MΩ.cm water on-demand, including:
Ion exchange cartridges incorporating monospherical, semiconductor grade mixed bed deionising resin with a low TOC leaching profile and a high activity organic absorption media

Sub-micron and ultrafilter to remove particles, bacteria and endotoxins

185nm or photo-oxidising UV to cleave organic compounds into smaller charged ionic species that can be removed by ion exchange

254nm UV to reduce bacteria by more than 99%.