E4503
Sigma-Aldrich® standard Ag/AgCl double junction pH combination electrode, glass body
Ferrule-pin connector, electrode L 55 mm
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About This Item
UNSPSC Code:
41115604
electrode L
55 mm
stem O.D.
8 mm
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General description
The combination of a pH indicating and Ag/AgCl reference half-cell in one electrode provides ease of handling and smaller sampling requirements. Combination double junction electrodes are Tris compatible with a maximum temperature of 80°C, and are recommended for proteins, metal ions, sulfides or other substances that will react with either Ag or AgCl. Combination Ag/AgCl electrodes are suggested for higher temperature applications (100°C). Both types supplied with a 30 in. lead.
Temperature Range:
Help in selecting the correct electrode can be viewed at Electrode Selection Guide
Hints on Electrode Maintenance
Temperature Range:
- -5 to 100°C Continuous Use
- -5 to 130°C Intermittent Use
Help in selecting the correct electrode can be viewed at Electrode Selection Guide
Hints on Electrode Maintenance
Legal Information
SIGMA-ALDRICH is a registered trademark of Merck KGaA, Darmstadt, Germany
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