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PRODUCT SPECIFICATIONS MI-420

 
MI-420 Na+ Ion Microelectrodes
 

This miniature electrode has many applications in general purpose analyses and in micro-chemical studies. It requires the use of an external reference electrode such as the MI-409 Micro-Reference Electrode. Also available in Flow-thru configuration, similar to 8-705, 16-705.

     

Specifications

 
       TOTAL LENGTH 14.6 cm    
       LEAD LENGTH   1 m    
       BODY (Outer Diameter)  2 mm    
       TIP (Outer Diameter)  1.5 mm    
 SENSITIVITY 10o to 10-5 M Na+  
       TEMPERATURE RANGE -5C to 100 C    
       RESPONSE TIME   5  to 15  seconds    
       DEPTH of IMMERSION  1.0 mm    
 SELECTIVITY

Na+ / K+ = 1000   
 Ag+ / K+ = 1.5 x 106   
 Ag+ / Li+ = 250   
Na+ / (NH4)+ = 3000   

   

     
 

 Directions for Calibration, Cleaning and Storage.