Dri-Ref™ Reference Electrodes
Dri-Ref™ reference electrodes have extremely low electrolyte leakage properties and exhibit stable and reproducible potential and low resistance.
- Stored in KCl when not in use, they have a long life expectancy
- Extremely low electrolyte leakage
- Stable, reproducible potential with low resistance
- Chemically resistant to strong acids and bases
- Ideal for small volume, low salt concentration measurement (SUPER-Dri-Ref)
May be used with ion selective electrodes without contamination from the reference electrode. Although the internal filling solution contains KCI, 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.
Dri-Ref electrodes are not suitable for use in organic solvents. In addition, the long, thin FLEXREF may be easily manipulated to accommodate a difficult experimental setup.
SUPER-Dri-Ref - With a diameter of 2 mm, SUPER-Dri-Ref does not leak electrolyte at all. Exhibiting the electrical stability of a classic flowing junction reference cell, this electrode exhibits low resistance and a stable half-cell potential essentially independent of sample electrolyte concentration. SUPER-Dri-Ref is ideal for small volume and low salt concentration measurements.
DRIREF-450 - Micro-reference electrode – Only 450 µm in diameter and one inch long, this reference electrode can be used along with other sensors in space-restricted areas and very small sample volumes.
DRIREF-L - The male Luer fitting at the front of the electrode allows it to be easily connected to a female Luer port to form a tight seal - a very convenient installation for a flow-through system.
Dri-Ref™ reference electrodes have extremely low electrolyte leakage properties and exhibit stable and reproducible potential and low resistance.
- Stored in KCl when not in use, they have a long life expectancy
- Extremely low electrolyte leakage
- Stable, reproducible potential with low resistance
- Chemically resistant to strong acids and bases
- Ideal for small volume, low salt concentration measurement (SUPER-Dri-Ref)
May be used with ion selective electrodes without contamination from the reference electrode. Although the internal filling solution contains KCI, 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.
Dri-Ref electrodes are not suitable for use in organic solvents. In addition, the long, thin FLEXREF may be easily manipulated to accommodate a difficult experimental setup.
SUPER-Dri-Ref - With a diameter of 2 mm, SUPER-Dri-Ref does not leak electrolyte at all. Exhibiting the electrical stability of a classic flowing junction reference cell, this electrode exhibits low resistance and a stable half-cell potential essentially independent of sample electrolyte concentration. SUPER-Dri-Ref is ideal for small volume and low salt concentration measurements.
DRIREF-450 - Micro-reference electrode – Only 450 µm in diameter and one inch long, this reference electrode can be used along with other sensors in space-restricted areas and very small sample volumes.
DRIREF-L - The male Luer fitting at the front of the electrode allows it to be easily connected to a female Luer port to form a tight seal - a very convenient installation for a flow-through system.
Product Family Options
- Fill solution
- : DRIREF-2
- : DRIREF-2SH
- : DRIREF-5
- : DRIREF-5SH
- : DRIREF-450
- : DRIREF-L
- : SDR2
- : FLEXREF
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