Note: at minute 1.30 he says hydrochloric acid is added to raise the pH, but this should be LOWER the pH. This video about pH adjustment was made by L. Bumstead and L. Miller.
Негізгі бет pH Adjustment
Note: at minute 1.30 he says hydrochloric acid is added to raise the pH, but this should be LOWER the pH. This video about pH adjustment was made by L. Bumstead and L. Miller.
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