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ph Meter use in Pharmaceuticals
The pH is a measure of alkalinity& an aqueous solution’s acidity. This is dependent on the comparative number of hydrogen ions (H+) or hydroxyl ions (OH-) in the solution. Higher relative number of hydrogen ions; conversely, alkaline solutions have a higher relative number of OH- ions in acidic solution.
In water, the absorption of H+ and OH‑ may vary over 15 orders of magnitude. The Henderson–Hasselbalch equation allows pH to be derived from the quantity of H+ using pKa, the negative log of the acid dissociation constant, in biological and chemical systems. Most of the Pharmaceuticalsas part of their process measure pH to assure product quality.
A pH meter is a scientific instrument that measures the hydrogen ion activity in water-based solutions, indicating its acidity or alkalinit...