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| Acetic Acid in Nickel/Zinc alloy bath sample |
| Log #348 Titration Application Note |
| Acetic acid concentration was determined using the first derivative titration technique and SEQUENCE procedure with an Orion pH electrode, and sodium hydroxide as the titrant. Excess hydrochloric acid is added to the sample to convert all acetate ions to acetic acid which is titrated as the second endpoint in the SEQUENCE procedure. The Orion 960 Autotitrator PLUS determines the endpoints and calculates the concentration of acetic acid in the sample. |
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