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Cole Parmer Combination Electrode Refillable Double Junction Review

1

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Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸ”¬ Substance Analysis Instrumentation, πŸ” Test, Measure & Inspect

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Description of Cole Parmer Combination Electrode Refillable Double Junction

Connector: bnc. Electrode body material: glass. Electrode type: double junction.

Reviews

Global ratings 1
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Type of review

Revainrating 5 out of 5

Best of Three

I use these to maintain pH in my pool. I've always used calomel probes, but they're getting harder and harder to find due to mercury phobia. It's time to find a replacement. I calibrate my sensors in a buffer that has been heated to the same temperature as the spa (96F) for maximum accuracy. For comparison, I also run three meters at the same time. In short, after considering all available options, he settled on three candidates; this compared to 55510-06 and 05991-22. The 05991-22 actually…

Pros
  • Great for a small home
Cons
  • Questionable purchase for seniors