What should NOT be included on a sample label?

When labeling a sample, it is essential to include crucial information that helps in the proper identification and tracking of the sample throughout the analysis process. Elements such as the place of collection, sample number, and collector's name are vital as they provide context about where and by whom the sample was collected, which is critical for quality control and traceability.

Including the cost of the analysis on a sample label is unnecessary and is not relevant for the scientific and laboratory processes involved in sample testing. Sample labels are intended to convey information that aids in the accurate handling and processing of the sample rather than financial details related to the testing. Therefore, omitting the cost of the analysis from the label ensures that the focus remains on the technical identification and the integrity of the sample itself.