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FLEXREF

FLEXREF

Flexible Dri-Ref Reference Electrode



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Overview

FLEXREF

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DRIREF Instruction Manual
/ Download as PDF

  • 1.5mm diameter
  • Extremely low electrolyte leakage properties
  • Stable and reproducible potential
  • Low resistance

Low leakage properties

Dri-Ref™ reference electrodes were developed by WPI to have extremely low electrolyte leakage properties, hence the name "Dri-Ref". In addition to this key feature, these electrodes exhibit stable and reproducible potential and low resistance. Stored in KCl when not in use, they have a long life expectancy.

Use with ion selective electrodes

Although the internal filling solution contains KCl, the low fluid leakage means Dri-Ref may be used in combination with ion selective electrodes, including those for K+ and Cl-, without significant contamination from the reference electrode.

Chemically resistant

The Dri-Ref electrodes are chemically resistant to strong acids and alkalines. Dri-Ref electrodes are not suitable for use in organic solvents.

Specifications

Length 7.5cm
Diameter 1.5mm
Construction Teflon
Lead Length 30 in. (76cm)
Connector 2 mm pin
Resistance (typical) ~2.7 KΩ 
Filling Solution KCl
Leakage (mL/hr) ~5.7x10-8

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Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

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