Surfactrode Refill

Surfactrode Refill
Order number: 6.0507.140

This surfactant electrode has to be used in combination with a reference electrode and is suitable, e.g., for:
 

  • titrations of surfactants in non-aqueous matrices (without chloroform)
  • two-phase titrations (pH > 10)


Thanks to the renewable electrode surface, this electrode offers a practically unlimited working life and is mainly used for samples such as detergents and soap.

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  • Included parts
  • Opt. equipment
Electrode plug-in head Metrohm plug-in head G
Indicator electrode shape Flat
Indicator electrode type Ionic surfactants
Max. installation length (mm) 123
Measuring range tensidabhängig
Min. immersion depth (mm) 1
pH range 0 ... 13
SGJ sleeve Flexible SGJ sleeve
Shaft diameter bottom (mm) 12
Shaft diameter top (mm) 12
Shaft material PEEK
Temperature range, long-term (°C) 0 ... 40
Temperature range, short-term (°C) 0 ... 40