Pure and Ultra Pure Water Systems

Supplier: Merck

Milli-Q® CLX 7000 analyser feed systems produce up to 3000 L/day of pure water from tap.

Supplier: Merck

Economical water system, producing CLRW (Clinical Laboratory Reagent Water) quality with a dispensing flow rate to analyser up to 2 l/min. For clinical analysers with pure water needs up to 480 L daily

Supplier: Merck

This Reverse Osmosis membrane removes 95 to 99% of contaminants including ions, particulates, bacteria, and organic molecules (MW >200kDa)

Supplier: Merck

Super-Q® Plus System is a high-flow water system designed to provide the 'final polish' to water which has been pretreated by reverse osmosis, distillation or deionization. The systems consistently produce ultrapure water quality which exceeds Type 1 ASTM/CAP/CLSI specifications.

Supplier: Merck

Synergy® ultrapure water systems are ideal for laboratories with access to purified water that needs a 'point of use' supply of high quality ultrapure water. The Synergy® system is suitable for users needing 2 to 20 L/day. The system produces Type I water from pre-treated water at a flow from 1 to 1,5 L/min. The water produced is suitable for the preparation of buffers for liquid chromatography, biochemical experiments, isocratic or gradient solutions for HPLC analysis, culture media for bacteriological analysis or cell cultures and solutions for spectrophotometry, spectroscopy and other analytical techniques.

Supplier: Merck

This easy-to-use RiOs-DI™ systems produce Type II pure water whose quality is superior to that of service DI or stills.

Supplier: Merck

An integrated ultrapure and pure water system that is intelligent, easy to use and environmentally friendly.

Supplier: Merck

Milli-Q® EQ 7008/7016 ultrapure and reverse osmosis (RO, Type 3) water systems are designed to produce consistent ultrapure water quality [resistivity 18,2 MΩ.cm at 25 °C; total organic carbon (TOC) ≤5 ppb] direct from a tap water source. Final ultrapure water quality can be adapted to each user’s specific application requirements. Plus, a range of intelligent design features make it effortless to dispense water as needed and where needed in the lab.

Supplier: Merck

The Milli-Q® SQ 200 water purification system delivers ultrapure (Type 1) water from an SQ Switch 3,5 L tank filled with pure reverse osmosis (RO) water.

Supplier: Merck

The Milli-Q® SQ 240CV water purification system delivers both pure reverse osmosis (RO) water and ultrapure (Type 1) water. It benefits from a fixed preset volume dispenser that records and repeats the dispensing volume of ultrapure water.

Supplier: Merck

Reliable water purification for results reproducibility and lab productivity.

Supplier: Merck

The Direct-Q® range of systems provides the user with a convenient and flexible solution for pure and ultrapure water requirements, directly from potable tap water. The user will have access to ultrapure water for critical applications, and pure water for less critical applications such as general glassware washing or final rinsing from the same system. The high quality ultrapure water produced by Direct-Q® systems is suitable for applications such as production of mobile phase for chromatographic separations; preparation of blanks and standard solutions for spectrophotometry, spectroscopy or other analytical techniques; and preparation of buffers for biochemical experiments. For the production of type I and type III water.

Supplier: Merck

The Milli-Q® SQ 200P water purification system delivers ultrapure (Type 1) water from a lab's pressurized purified (RO/DI) water loop. It benefits from a flexible handset dispenser to deliver ultrapure water.

Supplier: Merck

This system is a very compact solution designed for low volume analysers. It efficiently combines reverse osmosis (RO) technology with deionisation (DI) resins to produce CLSI® Special Reagent Water. With high resistivity and low TOC (typically >10 MΩ.cm at 25 °C and <50 ppb before storage), this product water is of higher quality than either water produced by stills or service DI water.

Supplier: Merck

Economical water system with Elix® technology, producing CLRW (Clinical Laboratory Reagent Water) quality with a dispensing flow rate to analyser up to 2 L/min. For clinical analysers with pure water needs up to 300 L daily.

Supplier: Merck

Direct-Q® 3 systems have been developed for simple, immediate use. Ultrapure Type I water is suitable for preparing buffers for liquid chromatography and biochemical experiments, and for analytical procedures such as spectrophotometry and spectroscopy. For applications that require very low values of organic impurities, the Direct-Q® 3 UV system includes a UV lamp with two wavelengths in order to produce water with a TOC content <5 ppb, which is suitable for HPLC, GC, ILC and TOC analyses. With the BioPak™ cartridge as a final filter, Direct-Q® 3 systems produce pyrogen- and RNase-free water at a flow rate of 0,2 L/min. Direct-Q® 3 systems are ideal for laboratories which do not have easy access to pre-treated water and require between 5 and 10 litres of ultrapure water per day. For the production of Type I and Type III water.