Ultrapure Water

Please Select a Category

From pre-treated water
Direct from Tap
Low-volume usage

From pre-treated water

Milli‑Q^® Advantage A10 Ultrapure Water Purification System
A New Approach for User-Adapted Ultrapure Water
The Milli‑Q Advantage system has been designed to deliver high quality ultrapure water adapted to every user’s needs in today’s laboratory environment.

Super-Q^® Plus Water Purification Systems

Produces up to 12 L/min of Type I ultrapure water

The Super-Q Plus System is designed to provide the “final polish” to water which has been pretreated by reverse osmosis, distillation or deionization. Super-Q Plus systems consistently produce ultrapure water quality which exceeds Type I ASTM/CAP/CLSI specifications.

Milli-Q^® Ultrapure Water Purification Systems

The standard for ultrapure water in the laboratory

Each of the five new Milli-Q systems is designed to specifically target contaminants detrimental to particular applications such as HPLC, molecular biology and ICP-MS. The systems incorporate a high precision resistivity monitor that records conductivity or resistivity (compensated or not at 25 °C), and also feature a built-in TOC monitor with a 1-999 ppb detection range for accurate analysis of organics.

Direct from Tap

Direct-Q^® 3 Ultrapure Water Systems
Produce Type I and Type III reagent grade water directly from potable tap water

Applications
- Type I water for HPLC mobile phase preparation, sample dilution, buffer and cell culture media preparation, preparation of chemical solutions used with titrators, spectrophotometers and electrophoresis systems, preparation of culture media and reagents for molecular biology applications.
- Type III water for low-volume non critical applications such as glassware washing or rinsing.

Features
- Produce Type I ultrapure water (18.2 MW·cm resistivity at 25 °C and < 10 ppb Total Organic Carbon) on demand directly from potable tap water.
- Available with a built-in 185 and 254 nm UV lamp for production of low TOC water required by organic-sensitive applications.
- Produce Type III (Reverse Osmosis) water for basic lab applications at a flow rate of 2.4 L/hr at 15 °C. Type III water is easily available from the 6 L built-in reservoir.
- Maintenance reduced to a simple cartridge change once or twice a year.
- Ideal for laboratories that do not have easy access to pretreated water and need between 1 and 10L of ultrapure water per day.
- Alarm warning in case of a sudden drop in the quality of the product water.
- Dispensing adapted to different size laboratory glassware.
- Time-saving fixed volume dispense.

Direct-Q^™ 5 Ultrapure Water Systems
Produce up to 0.6 L/min of ultrapure water from tap
The Direct-Q 5 laboratory water purification system is designed for scientists who need 5 to 15 L of ultrapure water per day and do not have easy access to acceptable quality pretreated water. This compact, silent system produces up to 0.6 L/min of ultrapure (Type I) water on demand, directly from potable tap water.

Applications
- Culture Media
- Buffers
- Blanks or Standard Solutions

Features
- Progard^™ plug-in pretreatment pack
- Constant water flow-rate
- Automatic refilling of the 10 L reservoir
- Quiet operation

Low-volume usage

Synergy^® Ultrapure Water Systems
Type I reagent grade water with a flow rate above 1 L/min
Applications
- LC buffer preparation
- HPLC isocratic and gradient solution preparation
- Sample dilution
- Buffer, reagents for molecular biology and cell culture media preparation
- Preparation of chemical solutions used with titrators, spectrophotometers and electrophoresis systems

Features
- Produces Type I water (18.2 MW·cm at 25 °C ultrapure water) on demand from pretreated water (reverse osmosis or demineralized water).
- Maintenance reduced to a single cartridge change once or twice a year, depending on the volume produced and the quality of the pure water feed.
- System designed for users needing between 2 and 20 liters of ultrapure water per day with instant flow rate of 1 L/min.
- Quality suitable for HPLC and other spectrophotometric/spectroscopic analytical techniques for biological, biochemical, and cell culture applications .
- Dispensing adapted to different size laboratory glassware.
- Time-saving fixed-volume dispense.