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

 Consumables for Ultra Clear™ / LaboStar™ RO DI

Evoqua

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 Consumables for ultra pure water systems OmniaPure / OmniaTap / OmniaLabED

Stakpure

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 Sterile filter for water purification systems Barnstead™

Thermo

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 Ultrapure polisher cartridge for water purification systems Barnstead™ GenPure™ and LabTower™ EDI

Thermo

Suitable for all model variants....

 Accessories for Miele Laboratory Washers and Disinfectors

Miele

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 Accessories for pure and ultrapure purification systems Barnstead™ Smart2Pure™

Thermo

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 Storage reservoirs for Pure and Ultrapure water purification system Barnstead™ Smart2Pure™ 12

Thermo

The Smart2Pure™ 12 can be additionally equipped with a 30 l or 60 l storage reservoir. For safe and practical storage of pure water. Made of polyethylene, opaque. Large opening for easy and effective cleaning.

Optionally, the storage reservoirs can be equipped with a UV lamp unit, CO2 absorber and sterile filter (0.2 µm), as well as a wall mounting bracket. Please order separately....

 Accessories for pure water purification system Barnstead™ Pacific TII and RO

Thermo

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 Accessories for Ultra Clear™ / LaboStar™

Evoqua

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 UV replacement lamps for water purification systems Barnstead™

Thermo

UV replacement lamp suitable for all UV and UF/UV models....

 Wall mounting bracket for water purification systems Barnstead™ MicroPure™ and Smart2Pure™

Thermo

Bracket for space-saving storage of water treatment systems on a wall. Suitable for all model variants and permeate flow rates....

 Accessories for Ultra pure water system Barnstead™ MicroPure™

Thermo

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 Accessories for Ultra pure water systems OmniaPure / OmniaTap / OmniaLabED

Stakpure

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 Accessories for Ultrapure water purification systems Barnstead™ GenPure / GenPure Pro

Thermo

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 Hand dispenser kit for water purification systems Barnstead™

Thermo

With 3 m long cable for connection to a the water system reservoir. Inclusing 0.2 µm final filter.

For use with Pacific™ TII models, the optional storage reservoirs must be equipped with a pressure pump....

 Analogue conductivity meters AC 100 / AW 100 / AE 100

Stakpure

Analog conductivity meter for easy and reliable conductivity measurement of pure water. Analogue display of measurement value in µS/cm.

Scope of delivery: Measuring cell and set of two 1.5 m hoses....

 Conductivity meters

Evoqua

Model P 2/30 SK.
With analogue display 0 to 30µS/cm and connector coupling. With quick couplings and integrated cell (c=0.2).

Model P2/30.
With analogue display 0 to 30µS/cm and threaded connections. With screw connections 3/4" and integrated cell (c=0.2).

Model P1/50 WA...

 Accessories for ion exchangers

Stakpure

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 Deioniser, behropur®

Behr

behropur ® mixed-bed ion exchangers deliver de-ionized water according to Grade 3 of the ISO 3696 standard, -Water for analytical laboratory use;
Specification and test methods.
The resins inside the behropur ® ion exchangers are of certified quality.
The completely equal distribution of water inside the ion exchanger leads to the maximum utilization of the exchange capacity of the unit. Thus the user benefits from very low conductance water throughout the life cycle of each exchanger charge....

 Deionisers, pressure-resistant, behropur®

Behr

Compact and secure mixed bed deionisers for small to medium-sized volumes of ultra pure water. Ideal for feeding laboratory washing machines, general requirements in the laboratory, low level consumption in industry and for post-treatment desalination of the output from reverse osmosis systems.

  • Optimal utilisation of the deioniser due to totally uniform water distribution in the resin chamber.
  • Can be connected directly to the raw water mains without a pressure reducer.
  • Back pressure resistant.
  • Also available with water quality cut-out and solenoid valve, which engages if specified limits are exceeded, and reservoir level control.
  • Resistivity control available directly on the unit or remotely at any location.
...

 Ionenaustauschsystem mit druckfesten Edelstahl-Patronen

Thermo

Druckfeste (bis 10 bar) Ionenaustauscher-Patronen aus Edelstahl zur einfachen und kostengünstigen Produktion von vollentsalztem Wasser. Ideal zur Versorgung von Reinstwasser-Systemen, Spülmaschinen, Autoklaven, Sterilisatoren, Klimageräten, Dampfkesseln etc. sowie für allgemeine Laboranwendungen....

 Filter for behropur® mixed-bed ion exchanger

Behr

Filter for pressure-resistant behropur ® mixed-bed ion exchangers. Transparent casing. Once added to the ion exchanger, it completely retains even the finest particles and protects your high-quality equipment. Due to the transparent casing of the FG 130, you can see the state of the filter insert at any time and at a glance....

 Ion exchangers series DS, stainless steel AISI 316

Stakpure

Pressure resistant stainless steel cartridge, specifically for laboratory applications, with a particularly high capacity and flow rates of up to 1000 litres an hour. The flow system ensures a fast and effective flow through the mixed-bed system with ion-exchange resins.

  • With hard rubber carrying handles
  • Capacity at 10° total dissolved solids
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 Mixed-bed ion exchanger made of stainless steel

Behr

Standard cartridge made of V4A stainless steel for general purpose application: To supply laboratory glassware washers, for general laboratory maintenance and for small industrial consumers. For subsequent demineralization of reverse osmosis systems.

  • pressure resistant to 10 bar / 8 bar at E40dA
  • optimum exploitation of the ion exchanger capacity due to absolute uniform water distribution in the unit
  • flow rates up to 700 litres/hour
  • the unique behropur® jet nozzle system distributes the raw water over the entire resin bed. This ensures an optimum exchange capacity and quality
  • can be connected to the raw water network directly and without a pressure reducer
  • resistant to alternating pressure
  • hard rubber collars vulcanized to the base and top of the unit offer effective protection
  • convenient transport thanks to the handles embedded into the top part of the unit
  • conductivity is controlled directly on the unit (installed measuring equipment) or with remote location meter
  • Also available with shut-off when the limit value is reached and limit control
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 Pure and Ultrapure water purification system Barnstead™ Smart2Pure™, ASTM I and II

Thermo

The Thermo Scientific Barnstead Smart2Pure system is a compact system which converts tap water into ASTM type I and II water. The Smart2Pure models 3 and 6 are featured with an built-in 6 l tank to store the type II water. The Smart2Pure 12 offers the choice between a 30 l or 60 l tank depending on storage requirements. A variety of innovative expansion options, such as UV-lamp with wavelenghts 185/254 nm and a backwashable ultrafilter with a flow rate up to 0.6 l/min, ensure optimal supply for all analytical and life science applications. A swiveling display and the easy filter change make the Smart2Pure the perfect laboratory water unit for the small demand....

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