Question

Decision of the partial or total validation depends on _______.

Answer 1

Answer:

The nature and impact of modifications to the approach.

Explanation:

• Full validation is needed for new methods or when major changes to an existing method affect the scope or critical components.
• Partial validation is performed on a previously-validated method that has undergone minor modification.
• Method validation data provide information that can be used to verify the comparability of results from samples analysed in different labs and using different procedures.
• Method validation is an important step in verifying the accuracy of measurement findings presented to clients.

#SPJ3

Answer 2

Decision of the partial or total validation depends on the nature and degree of significance of method changes.

Key Concepts:

1. Full validation : Required for new methods or when making significant changes to an existing method.
2. Partial validation : A previously validated method that has undergone .minor modification.
3. Data on method validation: Verifying the accuracy of measurement results presented to clients is a crucial step to confirm the comparability of findings from samples analysed in various labs and with various techniques.