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pH Electrode | ROSS Ultra® pH Electrode

pH Electrode | ROSS Ultra® pH Electrode

Brand:Thermo Orion
Product Code:Orion 81-15U

Need more Info? (514) 354-2511 - 1-800-463-4363

  • Extended warranty to 24 months when typical pH electrode warranties are 3 to 12 months 
  • Measurements are more stable and accurate
  • Unparalleled pH response to temperature changes
  • Designed for the most difficult samples 


Recommended use

  • Epoxy body for ruggedness and durability. 
  • Fits test tubes, measures samples as small as 0.2 mL. 
  • For use in clinical, pharmaceutical and food labs, wherever sample size is a constraint. 
  • Aqueous solutions only.



pH Range 0-14
Temp. Range 0-100°C
Internal Ref. ROSS
Junction glass fiber
Dinensions 165 mm x 6 mm (6mm section is 95mm long)
Cat. No. Description
OR8115BNU BNC connector 1 meter  
OR8115SCU Screw cap requires separate cable  

Convertisseur d'unités