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Ultrapure Water Solutions | High‑Purity Water Systems 

Design, installation, qualification, and service for ultrapure and laboratory water systems across California.

Industrial Water for Injection system with full PQ testing including USP 1231, TOC, resistivity, bioburden, and endotoxin analysis.

Clinical Laboratory Water Expertise (Small‑Scale Ultrapure Systems)

Unicus Water Solutions specializes in small‑scale clinical laboratory water systems, including the production and maintenance of clinical reagent‑grade water used as analyzer feedwater for blood chemistry platforms and diagnostic instruments. This is one of the most specialized segments of the water treatment industry — most experts work for major manufacturers until retirement, leaving very few independent contractors with hands‑on experience in Type I/Type II ultrapure water production, point‑of‑use polishing, and analyzer feedwater stability.

With eight years of direct clinical laboratory account management, Unicus provides advanced diagnostics for Total Organic Carbon (TOC) control, membrane integrity, pretreatment optimization, and distribution loop stability. These capabilities ensure consistent reagent‑grade water quality, protect instrument performance, and support reliable diagnostic output.

Large‑Scale RO/EDI Expertise

Our ultrapure water expertise extends seamlessly to large RO/EDI platforms, where the same principles apply across different system sizes and component configurations. Whether supporting clinical analyzers or high‑volume diagnostic operations, Unicus delivers precise, technically grounded troubleshooting and optimization.

A Rare Dual‑Scale Capability

Unicus Water Solutions is one of the few independent contractors capable of providing comprehensive diagnostics across both small‑scale clinical systems and large RO/EDI installations. This dual capability allows us to deliver a unified technical solution for laboratories, healthcare facilities, and critical water environments requiring stable TOC, ionic control, and consistent high‑purity performance.

About Ultrapure Water Solutions

Ultrapure Water Solutions, a division of Unicus Water Solutions, provides high‑purity water system engineering, installation, and performance qualification for regulated industries throughout California. Led by Scott Sturis, ASSE 12080 Legionella Water Safety & Management Specialist, we deliver compliant, reliable, and expertly documented water systems for mission‑critical environments. Our work supports biotech, pharmaceutical, laboratory, semiconductor, and specialty manufacturing facilities that depend on consistent ultrapure water quality. With more than 33 years of ultrapure water experience, we support mission‑critical environments where water quality cannot fail.

Core Services

  • Ultrapure System Design & Engineering Custom RO/DI, EDI, and high‑purity distribution loops engineered for reliability and regulatory compliance.

  • RO/DI & EDI System Installation: Precision installation of skid systems, bench‑top units, and complete facility distribution loops for high‑purity applications.

  • WFI System Qualification (PQ) Comprehensive performance qualification including TOC, conductivity, endotoxin, and microbial testing.

  • Steam & Steam Quality Testing Verification of dryness fraction, superheat, and non‑condensable gases for critical steam applications.

  • High‑Purity PP & PVDF piping installed to industry standards for purity and durability.

  • Preventive Maintenance Programs Scheduled service for membranes, resin beds, sanitization cycles, and instrumentation calibration.

  • Emergency Diagnostics & Troubleshooting Rapid response for system failures, contamination events, and compliance‑related issues.

Systems We Service — All Brands, All Models

We provide expert service, repair, qualification, and support for all laboratory and ultrapure water systems, including:

  • Millipore / Milli‑Q

  • Thermo Scientific

  • ELGA Veolia

  • ResinTech

  • Aqua Solutions

  • Legacy and discontinued systems

  • Custom RO/DI/EDI configurations

  • Hybrid lab water systems and point‑of‑use polishers

If your facility relies on ultrapure or lab water, we support it — regardless of manufacturer, age, or configuration.

Industries Served

  • Biotech & Pharmaceutical

  • Research Laboratories

  • Medical Device Manufacturing

  • Semiconductor & Microelectronics

  • Food & Beverage Production

  • Specialty Manufacturing Requiring High‑Purity Water

Why Clients Choose Us

  • 33+ years of ultrapure water expertise

  • ASSE 12080 certified specialist

  • Compliance‑driven engineering and documentation

  • Fast response times across California

  • Precision workmanship from design to qualification

  • Deep experience with all major lab water system brands

Service Area

Ultrapure Water Solutions proudly serves clients statewide across California, including biotech hubs, research campuses, manufacturing facilities, and regulated environments requiring high‑purity water.

Ultrapure Water Solutions | A Division of Unicus Water Solutions               Licensed, Insured & Serving All of California

​            California C‑55 Contractor License #1135582

 ASSE 12080 Legionella Water Safety & Management Specialist

           Phone: 760‑521‑9725 • water@scottsturis.com

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