You Searched For: Pure and Ultra Pure Water Systems

Pure and ultra pure water systems provide Type 1, Type 2, or Type 3 purified water for use in everything from general laboratory and manufacturing applications to molecular biology, PCR, DNA work, or preparing tissue culture media. Advanced purification technology guarantees high quality of water for specific applications when used with a pre-treated source of feed water such as deionized, distilled or reverse osmosis. Compact models are highly versatile in their mounting options, whether it be on the wall, on the bench, or underneath the desktop workspace. Ergonomic displays show essential water purity information, level of water, and every model combines ease of use with the accurate delivery of pure water.

Pure and ultra pure water systems provide Type 1, Type 2, or Type 3 purified water for use in everything from general laboratory and manufacturing applications to molecular biology, PCR, DNA work, or preparing tissue culture media. Advanced purification technology guarantees high quality of water for specific applications when used with a pre-treated source of feed water such as deionized, distilled or reverse osmosis. Compact models are highly versatile in their mounting options, whether it be on the wall, on the bench, or underneath the desktop workspace. Ergonomic displays show essential water purity information, level of water, and every model combines ease of use with the accurate delivery of pure water.


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Catalog Number: (171-1015)
Supplier: Merck
Description: This easy-to-use RiOs-DI™ systems produce Type II pure water whose quality is superior to that of service DI or stills.
UOM: 1 * 1 items


Supplier: Merck
Description: 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.

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

Supplier: Merck
Description: 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.

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Supplier: Merck
Description: Reliable water purification for results reproducibility and lab productivity.

Catalog Number: (MILLZSQ200U0T0)
Supplier: Merck
Description: <p>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.</p>
UOM: 1 * 1 items

New Product


Catalog Number: (MILLZSQ200UPT0)
Supplier: Merck
Description: 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.
UOM: 1 * 1 items

New Product


Catalog Number: (MILLZSQ240UCVT0)
Supplier: Merck
Description: <p>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.</p>
UOM: 1 * 1 items

New Product


Supplier: Merck
Description: 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
Description: 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.

Catalog Number: (MILLZSR240RLT0)
Supplier: Merck
Description: <p>The Milli-Q® SR 240L water purification system delivers pure reverse osmosis (RO) water to two mobile SQ Switch 3,5 L tanks.</p>
UOM: 1 * 1 items

New Product


Catalog Number: (ZFDI00001)
Supplier: Merck
Description: The compact, easy to use Milli-DI® water purification system has been designed especially to meet a need for small quantities of pure water, between 3 and 5 litres per day. The water produced is suitable for use in chemical and electrochemical applications, for the production of buffers, reagents and microbiological culture media, and a multitude of other applications. Milli-DI® water can also be used as feed water for ultrapure water systems.
UOM: 1 * 1 items


Supplier: Merck
Description: 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.

Catalog Number: (MILLZSR240RXT0)
Supplier: Merck
Description: <p>The Milli-Q® SR 240XL water purification system delivers pure reverse osmosis (RO) water to one mobile SQ Switch 3,5 L tank and one SQ 50 L tank. The 3,5 L tank is easily transferred to the Milli-Q® SQ 200 Purification system to produce fresh ultrapure water anywhere in the lab.</p>
UOM: 1 * 1 items

New Product


Catalog Number: (MILLZR0L51060)
Supplier: Merck
Description: The Milli-Q® HR 7060 system is a high-throughput standard water purification solution that can reliably meet the diverse needs requiring reverse osmosis (RO, Type 3) pure water - for a single laboratory or an entire research facility.
UOM: 1 * 1 items


Supplier: Merck
Description: Milli-Q® IQ Element water purification and dispensing unit is designed to fit into your trace analysis workflow. The Milli-Q® IQ Element unit, combined with a Milli-Q® IQ 7 series water purification system, delivers analytical grade ultrapure water that is suitable for trace and ultra-trace elemental analyses, including ICP-MS, GF-AAS and trace IC.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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