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Section 7 Quality Control
Each lab should use its own standard and procedures for performance. Test
known positive and negative specimens/controls at each of the following events in
accordance with local, state, and/or federal regulations or accreditation
requirements.
1. A new canister of strips is opened
2. A new operator uses the analyzer
3. Test results seem inaccurate
4. After performing maintenance or service on the analyzer
If the QC tests do not provide expected results, perform the following checks:
1. Ensure the strips used are not past their expiration date.
2. Ensure strips are fresh from a new canister.
3. Ensure the controls are not past their expiration date.
4. Repeat the test to ensure no errors were made during the test.
5. If QC testing still does not provide expected results, call customer service at
800.854.8446.
