Surfactrode Resistant

Surfactrode Resistant
Order number: 6.0507.130

This surfactant electrode has to be used in combination with a reference electrode.
This durable surfactant electrode can be used for the determination of anionic and cationic surfactants and is easy to clean. The electrode is suitable, e.g., for:

  • titrations of surfactants in non-aqueous matrices (incl. chloroform)
  • two-phase titrations (pH < 10)
  • difficult samples, such as cooling lubricants, drilling and cutting oils, or oil-containing shower baths
  • Tech specs
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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) 5
pH range 0 ... 10
SGJ sleeve Flexible SGJ sleeve
Shaft diameter bottom (mm) 12
Shaft diameter top (mm) 12
Shaft material POM
Temperature range, long-term (°C) 10 ... 50
Temperature range, short-term (°C) 10 ... 50