Skip to Content
Merck
HomeProductsLaboratory Water Purification Systems

Laboratory Water Purification Systems

Two medical devices on stands with screens, one red and one blue, alongside a compact white unit and a larger white box. All devices feature the M logo.

Discover our comprehensive portfolio of laboratory water purification systems. These advanced systems produce high-quality pure (Type 2, CLRW and reverse osmosis) and ultrapure (Type 1) water for scientists across pharmaceutical, clinical, academic, industrial and government laboratories.

Milli-Q® systems deliver consistently high-quality water to support your specific applications, feed laboratory instruments, and meet general lab needs. 

  • Reliable water quality: Advanced technologies ensure consistent performance while reducing water waste.
  • Simplified compliance: Integrated monitoring tools support data traceability and audit readiness.
  • More sustainable design: Systems help reduce water and energy consumption, chemical waste, and plastic use. 

Find the Right Solution: Explore our full range of lab water purification systems that can be tailored to your:

  • Water grade and compliance needs
  • Daily volume requirements
  • Available lab space
  • Budget constraints

Consult with our Lab Water Experts to find the best solution for your laboratory needs.

Two medical devices on stands with screens, one red and one blue, alongside a compact white unit and a larger white box. All devices feature the M logo.

Milli-Q® Benchtop Lab Water Purification Systems

Find the water purification system that fits your lab’s needs. Compact Milli-Q® pure and ultrapure benchtop systems can meet your application, quality, volume, space and budget requirements.

 

Milli-Q® Lab Water Purification Consumables

Genuine Milli-Q® consumables support long water purification system lifetime & ensure consistent lab water quality—from pretreatment, purification and polishing to storage and distribution.

Range of Milli-Q Application Paks: Millipak, sterile Millipak Gold, Biopak, VOC-Pak, EDS-Pak, LC-Pak

Explore More Categories

Milli-Q high flow lab water purification system and storage tank
Milli-Q® High-Flow Lab Water Purification Systems

From a single lab to an entire building, Milli-Q® central water purification systems are connected, high-performance instruments that can reliably feed all purified water needs.

View Products
Milli-Q® CLX 7 series water purification system with a white exterior, multiple cylindrical filtration cartridges, and a digital display panel on the top right, set against a light turquoise background
Milli-Q® Clinical Water Purification Systems

Get maximum lab uptime with reliable CLRW quality water, professional support, and simplified daily operations.

View Products
Foot pedal lab water system accessory
Accessories for Milli-Q® Water Purification Systems

Milli-Q® water system accessories support lab-specific needs, improving safety, water quality, and productivity while conserving bench space.

View Products

Products





Compare
Product Number
Product Name
Product Description
Pricing

Sign In To Continue

To continue reading please sign in or create an account.

Don't Have An Account?