Laboratory records
Why lot-specific traceability matters
How lot identifiers connect analytical reports, containers, supplier correspondence, and laboratory records.
Follow the identifier through each record
Compare the lot on the container, supplier record, COA, and receiving record. Keep the original identifiers and note any supplier explanation of alternate batch numbers. A generic product image or certificate is not a record of the delivered container. Resolve mismatches before relying on the documentation.
Keep changes visible
When material is moved into another container under laboratory procedures, maintain the connection to the original material record. Preserve supplier correspondence explaining corrections. Avoid overwriting a disputed identifier in a way that erases the history. The record should show both the information originally received and the documented resolution.
Treat missing data as a question
An absent lot number is not an invitation to infer one. Request the missing information and record the response. Qualified personnel should determine whether the available documentation supports the intended study. Drop does not assign fictitious lots or reuse generic analytical reports to populate the preview registry.
Keep exploring
Building a traceable laboratory material record ↗
Check the documentation registry ↗