Which of the following is NOT a component that should be recorded on a sample label?

The type of analysis required is essential for laboratory records and helps ensure that the sample is processed appropriately. However, it is typically not included directly on the sample label itself, which is more focused on identifiers and information critical for immediate reference.

A well-designed sample label should contain specific information that allows for easy tracking and identification of the sample throughout its lifecycle. A unique sample number enables the lab to link the sample to its specific analysis and results. The date and time of collection provide context for the sample's state and any necessary considerations for analysis procedures. Additionally, noting the sample preservative used is vital for proper handling and maintenance, as different analyses may require different conditions to maintain sample integrity.

Hence, while the type of analysis is crucial for laboratory procedures, it is often recorded elsewhere in the laboratory information system rather than on the sample label itself, focusing solely on identifiers that are critical for sample management.