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Welcome to Weiss Research - your high quality, inexpensive laboratory and industrial processing pH, ORP (Redox), Ion-Selective electrode (ISE) Headquarters.

Electrodes

  pH Electrodes  
  ORP Electrodes  
  Ion-Selective  
  Conductivity  
  Reference  
  Temperature  

Meters

 

pH/mV Meter

 
 

Ion/pH Meter

 
 

Conductivity

 
Reagents
 

pH Buffer & etc.

 
  ORP Standard  
 

ISE Std & etc.

 
  Conductivity Std  
     
 

Connectors

 
     
     
 

        

 

Weiss Research currently manufactures many kinds of pH, ORP (redox), Ion-selective, Conductivity and Reference electrodes. These electrodes are most suitable for both laboratory and field applications (some electrodes can be also used on an in-line application with a special fitting adaptor). Weiss electrodes are designed for routine and research measurements with maximum reliability, accuracy and ease of use. The unique features of these electrodes provide unparalleled and matchless performances.  

The newly developed ElectroJelly(TM) filled pH and ORP electrodes are stable and have a longer life span. They save time and money by helping avoid frequent calibrations and replacements.

Watch videos on youtube:

http://www.youtube.com/user/WeissElectrodes 

 

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Processing Electrodes

Weiss Research processing electrodes are built with a variety of materials and with many configurations to fit different industrial application requirements. These electrodes, both pH and ORP (redox), are always sealed with ElectroJelly™ (unless customers have special requirements) to extend the electrode life span and reduce the calibration frequency. The electrodes with a solution grounding are most suitable for the application which requires use a long cable and a possible ground loop interference.
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Request a Catalog

 

Please email us for our current catalog. we are happy to send you a copy.
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We are proud that all Weiss Research products are made in USA. We also carry some other companies’ products such as meters and PVC membrane ISEs for our customers' convenience. For those products, we have no guarantee about their origins.

Made in USA

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Educational Institute Purchases

 
Attention all educational institutions: Weiss offers a 20% discount of all its products to educational institutes (limited to US educational organizations) such as universities, colleges, high schools, continue educational institutes and so on. Please contact us for more information.
 

©2005 Weiss Research, Inc. P.O. Box 720109, Houston, TX 77272, USA, 1-800-299-2082;  832-369-7682 (fax)