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![P H METER. P H pH is a unit of measure which describes the degree of acidity or basicity of a solution. It is measured on a scale of 0 to 14. P H METER. P H pH is a unit of measure which describes the degree of acidity or basicity of a solution. It is measured on a scale of 0 to 14.](https://images.slideplayer.com/25/7819023/slides/slide_3.jpg)
P H METER. P H pH is a unit of measure which describes the degree of acidity or basicity of a solution. It is measured on a scale of 0 to 14.
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Two types of pH meters: the pen-like all-in-one unit (left), and the... | Download Scientific Diagram
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