Lancaster Helium Ltd sells Isotopically purified He-4, world-wide.
Please contact us if you expect to need isotopically purified He-4. We usually have some in stock.
The schematic diagram shows our continuous-flow helium isotopic separator. How does it work? If interested, see the ABOUT US and OUR TEAM pages.
The scenic views on this website are all from near Lancaster: the Howgill Fells, Tilberthaite, and the Bowland Fells.