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

 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
...

 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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 Accessories and Consumables for Barnstead™ Easypure™ RoDi

Thermo

Customize your water purification system with the Thermo Scientific™ Barnstead™ Easypure™ RoDi Accessories and Consumables that best suit your application. Cartridge kit includes pre-filter, ultrapure mixed bed cartridge and Easypure high purity/low TOC cartridge....

 Connection cables for deioniser

Evoqua

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 Deionisers, Elga B114 and MicroMeg

ELGA LabWater / Veolia

The ultra pure water, as produced by these Elga deionisers is almost entirely free of dissolved mineral salts, including silica, and has a neutral pH since the dissolved CO 2 has been removed. From an inorganic standpoint, ultra pure water conforms to International Pharmacopeia and laboratory grade specifications for purified water....

 Accessories for Reverse osmosis systems RO 100 Easy / RO 100 Easy Compact

Evoqua

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 Ion exchangers DS 450 / DS 750, PE

Stakpure

The non-pressurised cartridges, which are suitable for a daily requirement up to 15 litres, are simply replaced after a prolonged period of service. A filter system prevents any resin from escaping.

Scope of delivery DS 450: incl. analogue conductivity meter, set of hoses and wall mount....

 Ion exchangers DS 150 / DS 150 Duo, PE

Stakpure

Pressure-resistant ion exchanger systems, for a daily requirement of up to 10 litres. A filter system prevents any resin from escaping.

Scope of delivery: DS 150 / DS 150 Duo, analogue conductivity meter, set of hoses and wall mount....

 Accessories for digital conductivity meters DC 400

Stakpure

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 Accessories for Reverse Osmosis System arium® 613L

Sartorius

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 Accessories for Ultra Pure Water System arium® advance

Sartorius
GHS07

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 Test Kits for Boiler-, Cooling- and Industrial Process Water

Tintometer

These test kits are specially developed for testing boiler, cooling and industrial process water. They make use of both colorimetric and titrimetric techniques. Each test kit contains all the necessary chemicals and reagents in liquid
or powder form to conduct the tests. The detailed instructions contain a step-by-step explanation of the test procedure. The kits are supplied in a sturdy, compact plastic case....

 Replacement cartridges for ion exchanger DS 150 / DS 150 Duo

Stakpure

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 UV photooxidation lamp for Simplicity® and Synergy® Systeme

Millipore

UV photooxidation lamp for Simplicity® and Synergy® Systeme...

 Reverse osmosis system Protegra CS™

Evoqua

This system is designed to produce large amounts of purified water with conductivity values depending on the salt content of the feed water. The deionization rate is at least 98 %.
Additional equipment, such as different tank sizes and pressure pumps, can be added to the plant according to customers" individual needs. The system can, for instance, be set up as a central water treatment plant within a building and supplemented with accessories to form a closed circuit pipeline. All systems are equipped with an RS 232 interface....

 Reverse osmosis system Protegra CS™

Evoqua

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 Aeration filter

Millipore

Aeration filter for effective protection against airbone contamination and contamination in storage tanks and storage/ distribution systems....

 Ventilation filter for integrated tank

Millipore

This ventilation filter prevents the contamination of pure water that is stored in an integrated 6/10 l storage tanks....

 Aeration filter for PE tank (type 3 water)

Millipore

Prevents contamination of RiOs™ water stored in 30/60/100 PE storage tanks....

 Treatment Cartridges Twin Pack for Ultra Clear Water System PURELAB® Ultra Mk 1

ELGA LabWater / Veolia

For PURELAB ® Ultra Mk 1 construction year 03.2002 to 08.2006....

 Microfilter for Ultra Clear Water System Elga

ELGA LabWater / Veolia

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 UV photooxidation lamp

Millipore

185 nm mercury UV lamp for the photooxidation of organic compounds....

 Bactericidal UV lamp for Elix® systems

Millipore

254 nm mercury lamp to limit the development of microorganisms in Elix® systems....

 UV Lamps for Ultra Clear Water Systems Elga

ELGA LabWater / Veolia

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