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

 pH Tester LLG-pH Pen

LLG

Cost efficient pH tester, ideal for testing small amounts of liquid and in narrow vessels. The supplied storage container prevents the electrode from drying out.

  • ATC from 0 °C to 50 °C
  • Large, easy-to-read LCD display
  • 3-point calibration

Scope of supply:...

 LLG-Electrode stand for 3 electrodes

LLG

With cable duct. For three electrodes, 3 openings with diam. 16 mm. Additional opening for temperature sensor. Three joints for high flexibility and adjustment options....

 Accessories for LLG-pH meter 5

LLG

...

 LLG-pH electrode with gel electrolyte

LLG

Low maintenance combination electrode with integrated temperature sensor, robust plastic shaft and gel electrolyte....

CONNECTION CABLE TYPE BNC FOR LLG-PH ELEKTRODES

LLG

PO number Package size Price per package    
9040818

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LLG-Connection cable type DIN for LLG-pH elektrodes

LLG

PO number Package size Price per package    

1

9040817

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 pH electrode InLab® Expert Pro

Mettler-Toledo

pH electrode with chemically resistant PEEK shaft and open junction for general applications in the laboratory and outdoors.

  • ARGENTHAL™ reference system with silver ion trap
  • Solid XEROLYT® reference electrolyte

-With integrated temperature probe and fixed cable...

 pH combination electrode, gel electrolyte, SenTix®

WTW

Basic pH combination electrodes, with plastic body, gel reference system. SenTix ® 20 with plug head (AS/DIN or AS/BNC cable combination please order separately). Sentix 21-3 and Sentix 41-3 with 3 m fixed cable....

 pH combination electrodes with gel electrolyte

SI Analytics

Low-maintenance pH combination electrode for use in water management and process chemistry. Not refillable.

  • With glass shaft and Silamid® reference
  • Gel electrolyte with visible KCl reserve
  • With factory test certificate 2.1 for pressure and temperature resistance
...

 pH combination electrodes, liquid electrolyte, SenTix®, refillable

WTW

Standard pH combination electrodes with glass shaft, non-solid electrolytes. With fixed cable (1m). SenTix ® 60 with screw head (AS/DIN or AS/BNC cable combination please order separately)....

 IDS pH electrodes SenTix® 940

WTW

Low maintanance pH electrodes with plastic shaft and gel electrolyte, with built-in temperature sensor NTC 30 kOhm. With waterproof digital connector, cable length 1.5 m, SenTix ® 940-3 with 3 m cable....

 pH combination electrode LE 438

Mettler-Toledo

With epoxy body and gel electrolyte, fixed cable with BNC / Cinch connection. For simple measurements, particularly suitable for portable pH meters, with temperature sensor....

 Cable combinations

SI Analytics

For BlueLine pH electrodes, ScienceLine, IoLine and TopLine.
Cable length: 1 m coaxial cable....

 pH electrodes InLab®Routine Series

Mettler-Toledo

Combined pH electrode, glass shaft, ARGENTHAL™ reference with silver-ion trap, detachable cable. For InLab ®Routine please order separately InLab ® cable S7 and for InLab ®Routine Pro and InLab ®Routine Pro ISM please order separately InLab ® cable MultiPin-BNC/RCA....

 Accessories for combination electrodes

WTW

Connection cable for pH electrodes with plug head connection to plugs as indicated....

 pH electrode InLab®Science

Mettler-Toledo

pH-combination electrode with glass shaft, ARGENTAL™ reference system with Ag + trap and S7 electrode head.

Cable - please order separately....

 Connection cables

Mettler-Toledo

For connecting pH electrodes with built-in temperature sensors and MultiPin™ plug head or S7 plug head (without temperature sensor). Suitable for a wide range of measuring devices from different manufacturers....

 pH combination electrode InLab® Solids

Mettler-Toledo

With spear-tip membrane. With glass shaft, Argenthal™ reference system and S7 plug head.

Cable - please order separately....

 pH-Electrode Polilyte Lab

Hamilton Bonaduz

  • Maintenance-free, robust, combination easy-to-use pH electrode
  • Universally applicable, well suited for measurements in emulsions and suspensions
  • Thanks to the SINGLE PORE clogging of the diaphragm is practically impossible
  • Serial number, certificate
...

 pH electrode InLab®Micro

Mettler-Toledo

pH-combination electrode with glass shaft, ARGENTAL™ reference system with Ag +trap and S7 electrode head.

Cable - please order separately....

 pH electrode InLab® Micro Pro ISM

Mettler-Toledo

pH-combination electrode with glass shaft, ARGENTAL™ reference system with Ag +trap and MultiPin™ electrode head.

Cable - please order separately....

 pH combination electrode, SenTix® H / SenTix® HW, refillable

WTW

Precision pH combination electrodes with glass shaft and liquid electrolyte. With plug head (AS/DIN or AS/BNC cable combination please order separately). SenTix ® H for high alkaline solutions, SenTix ® HW for low conductive samples....

 pH-Electrode Liq-Glass

Hamilton Bonaduz

  • Robust, combination pH electrode for daily laboratory use
  • Universally applicable, in strong acids as well as in strong bases
  • Ideally suited for acid/base titrations
  • Serial number, certificate
...

 Electrode stand

WTW

With flexible electrode holder for two electrodes and temperature sensor....

pH-Electrode InLab® Pure Pro-ISM pH 1...11, glass bole, MultiPin-plug head

Mettler-Toledo

PO number Package size Price per package    

1

7629193

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