Pure and ultra-pure water

All Barnstead GenPure systems meet the requirements of the international standards ASTM type I, ISO 3696 type 1, ASTM D1193 and CLSI- CLRW. A variety of innovative expansion options, such as UV-lamp with wavelenghts 185/254 nm and UV-intensity monitoring, a backwashable ultrafilter, real time TOC monitoring, a remote dispenser xCAD (operating radius 80 cm) or a flexible (operating radius 60 cm) dispenser on the unit (GenPure Pro), ensure optimal supply for all analytical and life science applications. All GenPure systems are supplied with: Feed water pressure reducer, wall-mounting, ultrapure water cartridge, end filter, options - all available under one order number

Product features:

• Pre-cleaned feed water (e.g. reverse osmosis, destillation, demineralised water) is treated by a filtration cartridge and optional UV / UF units to produce ultrapure water
• Compact laboratory system for optional mounting on the laboratory bench, on the wall or with the optional dispensing unit xCAD under the laboratory bench
• Simple and economical change of consumables due to easily accessible service hood and cartrige with quick release fasteners and AquaStopp
• Integrated feed water monitoring with indiviually adjustable limit value ensures the purity grade of the product water and durability of the filter sets
• Swivel-mounted display/keyboard unit for setting and querying all operating and performance parameters (e.g. limit values for ultrapure water quality)
• USP-compliant conductivity measurement with auto-calibration
• Pre-settable dosing in the range from 0.01 to 65 l
• Accurate real-time TOC measurement at the sample point for continuous monitoring of the organic water constituents meets USP requirements
• Permanent UV-intensity monitoring and display in %, as well as UV operating hours counter with individual adjustable limit values

ASTM Typ1 water purification system for the high-end user. Whether for routine analysis or critical applications where reagent-grade water is required, the system consistently supplies high quality that is perfect for your applications. arium^® pro features a convincing innovative design, quality and ease of use. From the intuitive menu navigation to the operator friendly setup, all units in the arium^® pro series feature ultra easy operation and ultra high flexibility for producing laboratory-grade purified water. arium^® pro UV and pro VF water purification systems are also optionally available with an integrated TOC monitor for regularly checking the organic water constituents in product water. The TOC can be measured manually or automatically as required.

Areas of Application

• Atomic absorption (AA)
• Ion exchange chromatography (IC)
• High performance liquid chromatography (HPLC)
• Polymerase chain reaction (PCR)
• Inductively coupled plasma mass spectrometry (ICP-MS)
• Preparing cell culture media
• Protein purification
• Manufacturing reagents
• Preparing buffers and media
• Rinsing glass vessels

• Innovative glass operator interface with touch function
• Integrated TOC measurement (optional)
• Volume- and time-controlled dispensing
• Freely adjustable flow rates up to 2 L/min
• Conductivity measurement for feed and product water
• Integrated monitoring of water consumption
• Data logging on SD card and printer or PC
• Activatable PIN code for basic configurations
• Service and alarm functions supported by graphic displays
• Intelligent alarm system
• Compact design

The combination of sterile filter (0.2 µm) and CO₂ absorber prevents CO₂ from entering the storage reservoir (30 to 100 l) and extends the service life of the cartridge.

Bracket for space-saving storage of storage reservoirs on a wall.

Prevents the penetration of bacteria and other microorganisms. Suitable for all permeate flow rates.

If you want to have free chlorine, large particles and organic compounds removed from your tap water, use the Progard® pre-treatment packs. The reverse osmosis membrane (RO) is protected from chlorine oxidation, mineral scaling and organic pollution.

Features & Benefits:

• Ensures optimization of system life and performance

• Depth filtration for particle removal

Dishwasher salt to protect against limescale deposits.

185 nm mercury UV lamp for photo-oxidation of organic compounds. Can be used with Milli-Q systems built in 2001 or later.

The stacked-disk format of Millipak® filter units eliminates the risk of fiber release from downstream support material.

Features & Benefits:

• No risk of membrane cracking as the 0.22 µm membrane is supported by a rigid plastic disc with channels
• As the membranes are welded onto the support disc, the risk of contamination is considerably reduced
• Minimum dead volume thanks to the large filter surface