Millipore Water : What floorutions for producing water of a quality suited to laboratory needs?

Global benchmark for laboratory water systems, Millipore Water (a Merck Life Science brand) delivers Type 1, 2 and 3 water solutions tailored to life sciences, quality control and analysis laboratories. From Milli-Q platforms to the Elix and RiOs lines, the brand combines analytical consistency, traceability and microbiological safety. Ergonomic POD dispensers, digital monitoring (Millitrack) and qualification services complete an approach focused on the reliability of results, regulatory compliance and sustainability in both routine work and R&D.

A pioneer in pure water for more than half a century

Born at Millipore (founded in 1954, USA), the first Milli-Q platform arrived in 1967, ushering in bench-top ultrapurity. In 2010, Millipore joined Merck KGaA (Darmstadt, Germany) to form Merck Millipore / Merck Life Science, accelerating innovation in laboratory water purification. Across successive generations — Integral, IQ, Direct, Elix, RiOs — the brand has made its mark: reproducible water quality, intuitive systems, simplified maintenance and native traceability. Backed by hubs in Darmstadt and Burlington (MA, USA) and a worldwide service network, Millipore Water supports the growth of academic, pharmaceutical, cosmetics, food and beverage, and environmental laboratories, with constant attention to process safety and reducing environmental impact.

Expertise and areas of specialisation

Millipore Water covers the entire laboratory water preparation cycle, from pretreatment to point-of-use distribution. Milli-Q systems deliver Type 1 (18.2 M?·cm) water for critical applications (HPLC/UPLC, LC-MS, ICP-MS, PCR, cell culture) via a treatment train combining reverse osmosis (RO), resin polishing, UV for TOC reduction and ultrafiltration/final filtration (Millipak 0.22 µm, Biopak). The Elix range produces stable Type 2 water using EDI technology (no chemical regeneration), ideal for QC and media preparation. RiOs units supply Type 3 water for washing and as feed for upstream systems.
POD dispensers (Q-POD, E-POD) provide ergonomic dispensing, local parameter control and application-specific accessories. Genuine consumables — Progard (pretreatment), Q-Gard and Quantum (polishing), final filters — are RFID-tagged for traceability and safe operation. On compliance, the Millitrack suite centralises data, alarms and an audit trail to support good practice and the requirements of 21 CFR Part 11 and ASTM Type I/II/III and ISO 3696.
Beyond analytical performance, the brand prioritises waste reduction and lower energy consumption (standby modes, long-life cartridges, EDI without regenerants). Service teams provide installation, IQ/OQ/PQ qualification and maintenance, ensuring high uptime and consistent water quality from academic laboratories to regulated environments.

Millipore Water products supplied by Dutscher.

Frequently asked questions about the Millipore Water brand

What’s the difference between Type 1, 2 and 3 water at Millipore Water?
Type 1 (Milli-Q) for critical analyses, Type 2 (Elix) for sample preparation and QC, Type 3 (RiOs) for washing/rinsing and feed water. Each grade meets ASTM/ISO specifications.

Do Milli-Q systems help with regulatory compliance?
Yes, via Millitrack (data, audit trail, access control) to support 21 CFR Part 11 and the traceability of quality parameters, alarms and maintenance.

When should consumables (cartridges, filters) be replaced?
Depending on usage and feed-water quality. RFID modules flag end-of-life and the interface provides alerts to safeguard water quality and minimise downtime.

Which key technologies ensure ultrapurity?
RO + polishing + UV (TOC reduction) + ultrafiltration and 0.22 µm filtration, with recirculation and continuous monitoring to achieve 18.2 M?·cm.

Are the systems suitable for sensitive techniques (LC-MS, ICP-MS)?
Yes. Milli-Q platforms deliver low TOC and very low ionic/particulate contaminants, ensuring stable blanks and excellent reproducibility.