Product
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Potassium Hydroxide 25% Solution
Lab Reagent Chemical Solutions CVS – Concentrated volumetric solutions
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Hardness Indicator Solution (AF Grade)
Calcium and magnesium present in a water sample is determined, by giving the greatest color change as the end point.
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Electrode Storage Solution
DO NOT store your pH electrode in distilled or deionised water as this will cause ions to leach out of the glass membrane and reference electrolyte, causing a slow and sluggish response.
