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Analytical Requirements for Total Carbon, Total Inorganic Carbon, and Total Organic Carbon Quality Control

Effective Date: 07/2008
Point of Contact: Quality Engineer for Regulatory Programs

Quality Control Requirements	Frequency	Acceptance Criteria	Failure Action
Continuing calibration verification	Every 15 samples and at the end of the run	85% to 115%	Rerun previous 10 samples
Continuing calibration Blank	Periodically, following continuing calibration verification	Evaluate for carry-over and contamination	Investigate. Correct. Reanalyze.