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Combination electrodes come with either a glass or epoxy body. Glass-body electrodes are ideals for laboratory use since they perform at higher temperatures and can be cleaned with common laboratory solvents. Epoxy-body electrodes are good for applications where rough handling and breakage are a problem. The electrodes have either refillable or sealed (gel-filled) references. All combination electrodes have a 3.3-ft (1-m) cable and BNC connector.
Glass-body, refillable, combination pH electrode is great for accurate laboratory measurement up to 194°C.
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