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Specifications
- Temperature range:0...70 °C
- Length:120 mm
- Ø:12 mm
- Cat. No.:11278-220
- pH range:0 - 14
- Body material:Glass
- Internal reference:ARGENTHAL™
- Junction:Sleeve
- Fill solution:3M KCl
- Supplier no.:89806
Specifications
About this item
This combination glass pH electrode with a ground-glass sleeve junction is ideal for direct pH measurement and acid/base titrations in aqueous medium.
- Combination electrodes
- Groung-glass sleeve
- Sutiable for use with media
- Stable measurement
It is especially suitable for use with media with low ion concentration, such as low conductivity water, or in polar solvents such as acetic acid or alcohols.
The sleeve junction provides a stable measurement signal that is minimally influenced by stream potentials. The junction’s large surface prevents it from becoming blocked, and removing precipitates such as silver chloride is easy. The electrode includes an integrated glass sleeve for a secure fit in the titration head.