ELGA PureLab Ultra Pure Water System
| Brand | Veolia ELGA |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model Series | PureLab Classic, PureLab Quest, PureLab Chorus, PureLab Option, PureLab Flex, PureLab Ultra, PureLab Analytic |
| Pricing | Available upon Request |
Overview
The ELGA PureLab ultra pure water system is an engineered solution for laboratory-grade water purification, designed to meet the stringent requirements of analytical chemistry, life sciences, pharmaceutical R&D, and semiconductor manufacturing. Based on a multi-stage purification architecture—including pre-treatment (activated carbon + sediment filtration), reverse osmosis (RO), electrodeionization (EDI), and final polishing via dual-wavelength UV oxidation (185 nm & 254 nm) combined with sub-micron filtration and optional ultrafiltration—the system consistently delivers Type I ultrapure water per ISO 3696:1987, ASTM D1193-06, and CLSI EP21-A standards. With resistivity up to 18.2 MΩ·cm at 25 °C, total organic carbon (TOC) < 1 ppb, and bacterial counts < 0.1 CFU/mL, the PureLab platform supports critical applications such as HPLC mobile phase preparation, cell culture media formulation, and trace elemental analysis where background contamination must be minimized.
Key Features
- Modular architecture enabling scalable configuration—from benchtop PureLab Flex units to centralized PureLab Chorus systems serving multiple labs
- Real-time monitoring of key water quality parameters including resistivity, TOC, temperature, flow rate, and filter saturation status via integrated touchscreen interface
- Full compliance with FDA 21 CFR Part 11 requirements through audit-trail-enabled software, user access control, and electronic signature capability (optional)
- Integrated sanitization protocols (hot water or ozone-based) validated per USP and ISO 14644-1 Class 5 cleanroom-compatible distribution loops
- Low-energy RO membranes and energy-recovery EDI modules reduce operational cost and environmental footprint without compromising purity performance
- Self-diagnostics and predictive maintenance alerts minimize downtime and support GLP/GMP-aligned laboratory operations
Sample Compatibility & Compliance
The ELGA PureLab system is compatible with feed water sources meeting municipal potable water specifications (e.g., WHO Guidelines for Drinking-water Quality). It accommodates variable inlet pressure (2–6 bar) and temperature (5–35 °C), with built-in protection against chlorine, particulates, and hardness scaling. All materials in contact with purified water—including PVDF, PTFE, and electropolished 316L stainless steel—comply with USP Class VI biocompatibility and EU Regulation (EC) No 1935/2004 for food contact materials. System validation documentation supports IQ/OQ/PQ execution per GAMP 5 guidelines and aligns with ISO/IEC 17025:2017 requirements for accredited testing laboratories.
Software & Data Management
ELGA’s integrated PureManager software provides secure, role-based remote access to system logs, calibration history, alarm records, and water quality trends. Data export is supported in CSV and PDF formats for integration into LIMS environments. The system maintains full electronic audit trails compliant with 21 CFR Part 11, including timestamped operator actions, parameter changes, and event acknowledgments. Optional cloud connectivity enables proactive service monitoring by certified ELGA Field Service Engineers across Veolia’s global network of over 600 service centers.
Applications
- HPLC, UHPLC, and LC-MS mobile phase and blank preparation
- ICP-MS, GF-AAS, and other trace metal analysis requiring ultra-low elemental carryover
- Cell culture, stem cell expansion, and monoclonal antibody production under cGMP conditions
- Molecular biology workflows including PCR, qPCR, NGS library prep, and CRISPR applications
- Pharmaceutical stability testing, dissolution media preparation, and compendial water verification per USP
- Calibration of conductivity meters, pH electrodes, and TOC analyzers
FAQ
What is the typical delivery time for a configured PureLab system?
Lead time varies by model and customization level; standard PureLab Flex and Quest systems ship within 4–6 weeks from order confirmation, while central systems (Chorus/Ultra) require 10–14 weeks for engineering review and factory acceptance testing.
Can the system be integrated into an existing lab water distribution network?
Yes—PureLab Chorus and Ultra platforms support both point-of-use and looped distribution configurations with recirculation pumps, divert valves, and end-point UV sterilizers compliant with ISO 14644-1 Class 5 air quality requirements.
Does ELGA provide validation support for GMP-regulated environments?
Veolia ELGA offers full IQ/OQ/PQ documentation packages, third-party certification services, and on-site commissioning support aligned with Annex 15 of the EU GMP Guide and FDA Guidance for Industry: Process Validation.
How often do consumables require replacement?
Pre-filters are replaced every 6 months, RO membranes every 2–3 years depending on feed water quality, and polishing cartridges every 6–12 months—monitored automatically via system diagnostics and logged in PureManager.
Is remote monitoring available outside China?
Yes—PureManager supports global secure access via TLS 1.2 encrypted connections, with regional data residency options available upon request to meet local regulatory requirements (e.g., GDPR, PIPL).
