PURELAB® Innovation and Flexibility Lab Water Purification Solutions for your Research Needs

At ELGA we are experienced in meeting the challenges that arise during the development, installation and servicing of single point-of-use purification systems as well as large projects involving consultation, consultants and clients. ELGA. The LabWater Specialists We are the LabWater Specialists. For 80 years we have been working with scientists to guarantee pure and ultrapure water for their experiments and lab work. We resource science and healthcare markets for a better world by bringing the world's leading scientists a critical reagent. Why choose ELGA as your laboratory water partners? 3...

A trusted brand delivering you choice We understand how important it is for scientists to obtain a choice of water qualities that range from primary grade for simple routine washing and rinsing, through to ultrapure water for the most critical applications. With this in mind, we have applied our expertise, gained over 80 years of innovation in water purification technologies, to design the unrivalled PURELAB range. Our reliable water purification systems are constructed from the highest quality components to ensure optimal purity, while a rapid and easy sanitization program contributes towards...

Technologies When combined, the technologies used in ELGA equipment are able to remove impurity from water down to extremely low levels; some technologies focus on specific contaminants while others have a broader spectrum of targets. To achieve the correct water purity for a particular application, in a cost effective manner, technologies must be arranged in combination and their operation optimised. Activated Carbon Carbon Matrix Small and large organic molecules Pores available to both small and large molecule adsorption Pores available only to small molecule adsorbtion Contains a maze of...

Technologies Electrodeionization Electrodeionization (EDI) combines ion-exchange resins and ion-selective membranes, which are used to move ionic impurities into a waste or concentrate water stream leaving purified product-water. As impurities leave via the concentrate water stream, their build-up does not exhaust the resin, and therefore prolongs resin lifespan. A single EDI unit may operate for many years before a replacement is required. Typically product water resistivity of >15 MΩ.cm is consistently achieved using this process. This technology can be used as an alternative to single-use...

PURELAB Chorus 1 Type I+ Water Liters per day: 1 - 120 18.2 MΩ.cm Key Features 3 Real-time TOC 3 Fully re-circulating 3 Integrated filtration 3 Multiple dispensing Life Science | Analytical Science | Genetic Science • Mass Spectrometry • Molecular biology • Ultra trace analyses • Electrochemistry • Atomic Spectroscopy • Liquid Chromatography • Ion Chromatography • Cell cultures • Qualitative Analyses • Gas Chromatography • Immunochemistry Flexible. Configurable. Simple. Delivering the ultimate in water purity for absolute confidence in your results When you require the ultimate in water purity,...

Life Science | Analytical Science | Genetic Science Halo Dispense Solutions Halo Glow The unique glow changes colour and flashes alerting you to changes in system performance. Clear Display Prioritized information displayed at all times (system status, TOC, alarm) for absolute confidence as you dispense. Flexible Dispensing 3 Variable flow 3 Auto-volume dispense 3 Hands free 3 Locked dispense 3 Hand-held dispensing Multiple Positioning Position the dispenser independent from the water purification system. Optimize your lab space. Real-Time TOC monitoring Water purity is monitored right up to...

Process Flow PURELAB Chorus 1 Analytic Specifications APPLICATION LIFE SCIENCE ANALYTICAL RESEARCH GENERAL SCIENCE FEEDWATER REQUIREMENT TREATED WATER SPECIFICATIONS Dispense Flowrate Total organic carbon (TOC) 1-3 ppb* 1-3 ppb* 3-10 ppb* Bacteria <0.001 CFU/ml° <0.001 CFU/ml° <0.001 CFU/ml° Bacterial Endotoxin <0.001 EU/ml <0.001 EU/ml° <0.001 EU/ml° pH Effectively neutral Effectively neutral Effectively neutral

Key Features 3 Tap-to-ultrapure 3 Fully re-circulating 3 Integrated filtration 3 Multiple dispensing Flexible. Configurable. Simple. One complete solution for the laboratory PURELAB Chorus 1 Complete provides a complete solution from tap to ultrapure water direct from a potable water supply, and is ideal for laboratories needing up to 100 liters of 18.2 MQ.cm ultrapure water. With its simple and ergonomic design and ease-of-use, water can be dispensed directly from the system or from a choice of additional Halo Dispensers. Fully Recirculating Recirculation of purified water through our modular...

Halo Dispense Solutions The modular nature of PURELAB Chorus 1 Complete means that your dispense solutions sit independently from the unit. You can even have the Halo Dispenser installed in an adjacent laboratory. With Halo Dispenser you have the ultimate flexibility. Clear Display Prioritized information displayed at all times (system status, alarm) for absolute confidence as you dispense. Halo Dispenser Multiple Positioning Position the dispenser independent from the water purification system. Optimize your lab space. Flexible Dispensing 3 Variable flow Halo Advanced Dispenser Halo Flexible...

PURELAB Chorus 1ProcessFlowPURELABChorus IComplete Water Purity Sensor FEEDWATER REQUIREMENT TREATED WATER SPECIFICATIONS ◊ With POU filter fitted

Type II+ Water Liters per day: 1 - 120 >15 Mfi.cm r Key Features 3 Tap to Type II 3 Fully re-circulating 3 Multiple dispensing (RO/EDI/UV) Ideally suited for: • Electrochemistry • • Cell cultures • Feed to ultrapure water Media / buffer preparation General chemistry Flexible. Configurable. Simple. One complete solution for the laboratory PURELAB Chorus 2+ (RO/EDI/UV) features our patented recirculating EDI technology: the only EDI system on the market that is able to fully recirculate to maintain >15 MQ.cm. The PURELAB Chorus 2+ provides additional bacteria and inorganic quality for sensitive...