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Sartorius - Combined Lab Water Systems - Arium Comfort

Combined Ultrapure Water Systems

Sartorius presents the compact, environmentally friendly, reliable, and easy-to-use arium® comfort for producing ASTM Type 1 ultrapure water and Type 2 / Type 3 pure water combined in a single system. The system contains state-of-the-art reverse osmosis technology, and a unique cartridge specially designed for production of the highest quality ultrapure water.

Compared with conventional water systems, the arium® comfort optimizes water usage thanks to its integrated iJust control unit. This unique touch-function display along with intuitive menu navigation ensures the total of use. With the optional integrated TOC monitor, a compact design, flexible display and an SD card slot, the arium® comfort is the optimal choice for any mission-critical laboratory applications.

Innovative Bag Technology 
The pure water is stored in the enclosed arium® Bagtank system. This guarantees optimal storage of the pure water and protects against secondary contamination. Time-consuming tank cleaning intervals are eliminated thanks to the interchangeable bag.


The iJust features an innovative technology that optimizes product water quality and water usage. The intelligent arium® software controls a valve on the concentrate based on the data measured for CaCO3 and CO2.
– Optimized, economical water usage
– Premium product water quality at all times
– Guaranteed longer life of downstream ultrapure water systems


– Ion chromatography
– TOC analysis
– Photometry etc
– Buffer solutions

– Feed water for laboratory devices, such as autoclaves, glassware washers, etc. 

Sartorius Lab InstrumentsThe Sartorius Group is a leading international partner of the biopharmaceutical industry and the research sector. We are helping biotech scientists and engineers across the entire globe to develop and manufacture medications from the first idea to production. So more people will have access to better medicine.
[laboratory water purification, ultrapure water]