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Fisherbrand™ accuFlow™ Flushable Junction pH Combination Electrodes

Flushable double junction eliminates clogging


Filling Solution Type SP138-500
Temperature (Metric) Range 0°C to 100°C
Material Plastic
pH Range 0 to 14
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Products 1
Catalog Number Description Price Qty Availability  
Catalog Number Description Price Qty Availability  
Accessories View Documents
N/A accuFlow pH Combination, Flushable Junction; accupHast reference, BNC connector. This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.
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  • No ceramic frit or fiber junction to clog
  • Improved service life, reproducible results, easy maintenance
  • Press down on cap to flush viscous solutions and small particles away from reference junction
  • Saturated KCl electrolyte is suitable for biological, pharmaceutical and Tris applications
  • Perfect for the most difficult applications: wastewater samples, Tris samples, foods, soils, sludges, slurries and other viscous samples

Models with Ag/AgCl internal reference

  • Have double junction to isolate sample from silver and precipitates
Models with accupHast patented design
  • Have sealed Ag/AgCl reference and special electrolyte to eliminate slow response when measuring samples at different temperatures in quick succession
Both junction types
  • Available in pH combination electrodes with or without built-in ATC probe

† Cap Color: P (Purple) = biological, pharmaceutical and Tris applications; NA = no color code.
‡ Fill Solution: Cat. No. SP138-500 saturated KCl.



0°C to 100°C
0 to 14
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