Pure and ultra-pure water

Water is required in chemical, biological and analytical laboratories for many applications and with different specifications. In the Th. Geyer online shop you will find the right equipment to produce the right water for your application: double distilled, deionised, ultra pure, for chromatography, for microbiology, for analysis or for trace analysis. We carry equipment from well-known suppliers such as ELGA LabWater, stakpure, Sartorius and Millipore, which are equipped with different technologies like reverse osmosis, EDI, ion exchange, UV and various filters. In addition, all needed accessories and consumables are available for these.

Filter

 Milliflex® Quantum high-cleaning columns

Millipore

The Milliflex® Quantum high purification columns were developed to eliminate ions and traces of organic substances in ultrapure water.
To prevent operating errors and to ensure full traceability, there is the RFID identification (Radio Frequency Identification)....

 Aeration filter for PE tank (type 2 water)

Millipore

The filter provides effective protection against airborne contaminants. For Elix® water stored in 30/60/100 PE storage tank....

 Progard® Pre-treatment packs

Millipore

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
...

 Accessories for Ultra Clear Water System PURELAB® Plus

ELGA LabWater / Veolia

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 UV photooxidation lamp for the A10® TOC monitor

Millipore

For the photo-oxidation of organic substances. Photooxidation is performed by a 185 nm mercury UV lamp, which is operated either independently or in milli-Q systems built before 2007....

 Ventilation filter 12" with CO2 trap

Millipore

The ventilation filter ensures optimum protection against airborne contaminants. For SDS tanks with Elix®-water....

 Accessories for arium® Bag Tank

Sartorius

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 arium® Bag Tank

Sartorius

For storing pure water, produced with arium ® comfort and arium ® advance.

  • Storage in a closed system, safe from secondary contamination
  • Consistent water quality over an extended period
  • No sanitization processes with chemicals necessary
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 Ultrapure Water System arium® mini plus with bag tank

Sartorius

The arium® mini is a compact ultrapure water series that is specially designed for Type 1 water requirements of about 10 liters per day. With the capacity to deliver ultrapure water at a rate of 1 L/min. and a width of only 28 cm (11 in.), this space-saving unit easily integrates into nearly any lab environment....

 Cartridges and Filters Barnstead™ Easypure™

Thermo

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