
Deuterium oxide delivered
when and where you need it the most
Isowater supplies high-purity deuterium oxide (D₂O) when and where your operations need it. With reliable global delivery, rigorous quality standards, and responsive technical support, we help keep your projects moving. We also support the recovery of eligible D₂O waste inventory, helping you reclaim value from material that may otherwise go unused.
► OUR SERVICES
Isowater, a leading D₂O supplier
Since our founding in 2009, Isowater has established a global market presence as a trusted and reliable supplier of high-purity deuterium oxide to some of the world’s most sophisticated industries including life sciences and manufacturers of semiconductors, OLED displays and fibre optics.
We supply D₂O in a range of volumes, from small packaged amounts to large drums. These offerings are supported by a flexible, skilled and responsive customer support team. Our value-added services include assistance navigating complex international regulatory and logistical hurdles.
ISO 9001:2015
Quality management system focused on consistency and customer confidence.
Responsive support
Help with product fit, documentation, logistics, and planning.
Global customers
Supporting advanced industries in more than 25 countries.
Supply evaluation
Structured review for new customers during constrained supply periods.







