An area in the building is dedicated to testing the integrity and endurance of watches through five sets of tests for a total of 500 hours.

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According to Audit Integrity, there is a strong correlation between poor scores on its tests and the likelihood of accounting or other irregularities cropping up at a future date.

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Tests are then done to determine the pH and concentration of the sample to ensure the suitability and integrity of the samples for analysis.

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