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Surfactrode Refill

Surfactrode Refill

6.0507.140

Surfactrode Refill

en

6.0507.140

Feature overview

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.

Tech specs

Shaft materialPEEK
Measuring range (theoretical)tensidabhängig
Temperature range, long-term (°C)0 ... 40
Temperature range, short-term (°C)0 ... 40
pH range0 ... 13
Indicator electrode shapeFlat
Max. installation length (mm)125
SGJ sleeveFlexible SGJ sleeve
Shaft diameter top (mm)12
Shaft diameter bottom (mm)12
Min. immersion depth (mm)1
Electrode plug-in headMetrohm plug-in head G
Indicator electrode typeIonic surfactants

Find your certificate

Where to find the serial and article numbers?

This field is required.
    • Storage vessel 
    • 6.2008.040
    • Together with 6.2008.050 storage vessel holder. it provides a support for the electrode on 807 Dosing Units.
    • <p>Together with 6.2008.050 storage vessel holder. it provides a support for the electrode on 807 Dosing Units.</p>
    • PCS
    • 1
    • Surfactrode refill paste
    • 6.2319.000
    • Refill paste for 6.0507.140 Surfactrode Refill
    • Refill paste for 6.0507.140 Surfactrode Refill
    • PCS
    • 1
    • Filling tool
    • 6.2826.010
    • For the 6.0507.140 surfactant electrode
    • For the 6.0507.140 surfactant electrode
    • PCS
    • 1
    • Storage vessel 
    • 6.2008.040
    • Together with 6.2008.050 storage vessel holder. it provides a support for the electrode on 807 Dosing Units.
    • <p>Together with 6.2008.050 storage vessel holder. it provides a support for the electrode on 807 Dosing Units.</p>
    • PCS
    • 1
    • Surfactrode refill paste
    • 6.2319.000
    • Refill paste for 6.0507.140 Surfactrode Refill
    • Refill paste for 6.0507.140 Surfactrode Refill
    • PCS
    • 1
    • Filling tool
    • 6.2826.010
    • For the 6.0507.140 surfactant electrode
    • For the 6.0507.140 surfactant electrode
    • PCS
    • 1
    • Ag/AgCl reference electrode (length 12.5 cm)
    • 6.0726.100
    • Silver/silver chloride reference electrode with Double-Junction System, installation length 10 cm.The standard ground-joint 14/15 enables easy assembly, and the flexible ground-joint diaphragm, which is insensitive to contamination, can be replaced at any time. The reference electrolyte and the bridge electrolyte can be selected freely according to use, and are easy to replace. This sensor is supplied without electrolyte filling.
    • <p>Silver/silver chloride reference electrode with Double-Junction System, installation length 10 cm.<br/>The standard ground-joint 14/15 enables easy assembly, and the flexible ground-joint diaphragm, which is insensitive to contamination, can be replaced at any time. The reference electrolyte and the bridge electrolyte can be selected freely according to use, and are easy to replace. This sensor is supplied without electrolyte filling.</p>
    • PCS
    • 1
    • LL ISE reference electrode
    • 6.0750.100
    • Silver / silver chloride reference electrode with double junction system.This reference electrode is well suited for:automated applications; ion measurements; surfactant titrations; The ground-joint diaphragm, which is insensitive to contamination, offers a constant and reproducible electrolyte outflow. Additionally, the reference electrolyte is gelified for even better signal stability. The sensor is delivered with c(KCl) = 3 mol/L as bridge electrolyte, which can be freely selected and exchanged as needed.
    • <p>Silver / silver chloride reference electrode with double junction system.<br/>This reference electrode is well suited for:</p><ul><li>automated applications</li><li>ion measurements</li><li>surfactant titrations</li></ul><p>The ground-joint diaphragm, which is insensitive to contamination, offers a constant and reproducible electrolyte outflow. Additionally, the reference electrolyte is gelified for even better signal stability. The sensor is delivered with c(KCl) = 3 mol/L as bridge electrolyte, which can be freely selected and exchanged as needed.</p>
    • PCS
    • 1
    • Electrode cable / 1 m / F
    • 6.2104.020
    • For connecting electrodes with Metrohm plug-in head G to Metrohm instruments (socket F).
    • For connecting electrodes with Metrohm plug-in head G to Metrohm instruments (socket F).
    • PCS
    • 1