Siemens is a single source provider of systems and services that help ensure your laboratory water meets your quality and quantity requirements – each time, every time.  We have an extensive range of ultra pure water purification system options, including central distribution and modular systems designed for pretreatment and point-of-use polishing.  Our lab water products are manufactured to meet or exceed the industry standards for high purity water including ASTM, CLSI/CAP, and USP 32 standards for Type I, II, III and pharmaceutical grade water.

Our ongoing customer support includes onsite services and standard replacement parts that ensure your system continues to operate within requirements and to produce reliable results. We maintain regional inventory to ensure quick response and minimum downtime. 

Did You Miss Us at PITTCON 2012?

It's not too late to take advantage of our exciting Type I Ultra Pure Water System Promotion.


Our full line of laboratory systems and applications includes:

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)

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.