A practical guide to barcode sample tracking in diagnostic labs
Plan labels, scans and exception handling around the real bench workflow so staff can identify specimens and follow sample status consistently.
Barcode labels give each specimen a machine-readable identity that can be checked at key points in its journey. A consistent accession process can help teams find sample status, reduce repeated lookups and make handoffs easier to follow.
Plan labels around the real bench workflow
Before rolling out barcode tracking, agree which identifiers appear on the label, where labels are printed, which containers and tests need special handling, and when staff scan or update status. Test print quality and scanner placement at reception, collection and processing benches.
Choose a LIMS that can support your label format and your lab’s mix of routine, bulk and referred samples. Keep a manual exception process for damaged labels or unusual specimens.