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MI-740 Dip-type NH3, (NH4)+ microelectrode

The MI-740 Micro-Ammonia electrode features fast response and requires less than a drop.
Each electrode is supplied with 6 assembled membranes, a bottle of electrolyte solution and a bottle of NaOH (ammonia free).

Specifications

Total length 8.6 cm

Lead length

  2 m
Body (outer diameter) 6 mm
Tip (outer diameter)     3 mm
Concentration range 1 to 10-6 M )17000 to 0.02 ppm)
Sensitivity 53 mv/decade
Interferences volatile amines
Response time 2 to 3 min
Depth of immersion 0.1 mm
Reference electrode type Ag-AgCl
Accessories: MI-740A Replacement Membrane Housing Kit:  Kit includes 6 membranes, 1 bottle of electrolyte solution and 1 bottle of NaOH (ammonia free).

Operating Instructions

 

 

 

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