TOC measurement of 0.2M potassium hydroxide using the M9 type.
Application Note: Detection of Potassium Hydroxide Using TOC and Conductivity
Potassium hydroxide is a commonly used cleaning agent in the pharmaceutical industry. However, it cannot be detected by TOC because it does not contain carbon. Therefore, using conductivity as a detection method is effective. However, there are often trace amounts of residual organic matter, and TOC measurement is essential to detect this. The Sievers M9 TOC analyzer can measure both conductivity and TOC simultaneously, making it useful for detecting residual concentrations of potassium hydroxide.
basic information
For details, please refer to the application note.
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Model number/Brand name
300_00026
Applications/Examples of results
Cleaning validation
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