Siemens offers a complete line of laboratory water purification systems and accessories to meet a wide range of applications and flow rates, including: 

CLRW (Clinical Reagent Laboratory Water) Feedwater Systems - Feeds chemistry and immunodiagnostic analyzers.

MEDICA® Water Purification System for Clinical Analyzers
Analyzer feed water systems, combined technologies that purify tap water to exceed CLSI water standards for clinical use.

ASTM Type I (Ultrapure) Laboratory Water Systems - Ultrapure water for the most critical biological and analytical applications.

LABOSTAR® Ultrapure Water Purification Systems
Our cost effective range of systems to produce ultrapure water from a pretreated or tap water feed source.

PURELAB® Ultra Laboratory Water Purification Systems  
Produces the highest quality water (type I) with an advanced smart monitoring system. Some applications include: buffer prep and glassware washing, invitro fertilization, pyrogen testing, cell culture, microbiology and HPLC testing   

PURELAB® Classic Laboratory Water Purification Systems
An economical ultrapure water system available in 4 different models to help meet your specific need (DI, UV, UF, UVF)

PURELAB® UHQ Small Volume Water Purification Systems
When a smaller volume of ultrapure water is needed.

MODULAB® High Flow
Flow rates up to 14 liters per minute

ASTM Type II (Laboratory Grade) Lab Water Systems - Water suited for standard laboratory techniques and as a pretreatment to ultrapure water polishing systems. 

Ultra Clear™ RO/EDI  Water Purification Systems
Produce pure water up to 17MΩ-cm using our self regenerating electro-deionization module for consistent ASTM Type II quality water.

PURELAB® Option Water Purification Systems 
Option S combines technologies to produce better than distilled and Option R produces better than double distilled. 

Looking for a higher flow rate for your Type II requirement? 
Visit our Protegra CS™ Water Purification Systems web page

ASTM Type III (Primary Grade) Laboratory Water Systems - Ideal to pretreat your ultrapure system and also for routine glassware washing. 

PURELAB® Prima Water Purification Systems 
Ensures a constant supply of preteated water.  Models also available for higher water volume requirements.

Central Laboratory Purification Systems - Packaged central lab distribution systems all in one system cabinet, that supplies to multiple point-of-use systems within a lab or to multiple laboratories within a building.

CENTRA® Storage and Distribution System
Central Packaged Storage, purification and distribution systems offer fresh options for pure water design.

PURELAB, CENTRA and MEDICA are trademarks of ELGA LabWater.