About dissolved oxygen meter
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The Shanghai Precision Thunder Magnetic Dissolved Oxygen Meter should be more commonly used, right? We have used up the original electrolyte and don’t know what to do. All the dealers said they don’t have it, but some people said there is a formula. Is there anyone here who knows? Or tell me where to buy it.
The dissolved oxygen electrode of Thunder Magnetics uses a composite film polarographic electrode. General electrolyte formulas are manufacturer secrets. You can contact the manufacturer directly, they should have a special electrolyte. The commonly used electrolyte is 0.1M KCl. But the preparation is stricter: Deionized water, pharmaceutical purity above analytical grade.