What makes a research material lot verifiable?
The Named Lot Standard is a set of 7 checks that prove a research material vial is the lot that was tested: the lot is named before testing, an independent lab tests it, and anyone can follow the record from the vial to the lab's own report.
A lot that meets all 7 checks is a Verified Named Lot.
Check 1: Named before test
The lot ID is issued and recorded before the sample ships to the lab. Issued lot IDs are never renamed.
Check 2: Independent lab
The testing lab is not owned by the seller. The lab's accreditation and scope status is stated as fact, never implied.
Check 3: Lab-side record
The result can be viewed on the lab's own website, not only in a seller-hosted PDF.
Check 4: Lot binding
The lab record shows the same lot or batch ID that is printed on the vial label.
Check 5: Vial-to-record link
The vial's QR code opens the lot record, and the lot record links to the lab's record.
Check 6: Chain of custody log
The record shows who sealed, shipped and received the sample, with dates and the sample ID.
Check 7: Status honesty
Every lot shows one public state: Named, In test, Released, Non-conforming or Retired. Non-conforming lots stay visible.
Who is the Standard for?
Anyone who needs to trust a lab result: researchers checking a vial, suppliers who want their lots to be checkable, and labs whose records are being cited. The checks are brand-neutral and can be applied to any supplier.
How is this different from "third-party tested"?
"Third-party tested" says a test happened somewhere. The Standard asks which lot was tested, whether the lot was named before the test, whether the result is viewable on the lab's own site, and whether the vial in hand carries the same lot ID.
What does each lot status mean?
Named: the lot ID has been issued and recorded. In test: a sample is at the lab and no result is attached yet. Released: the lab report is attached to the lot. Non-conforming: the lot did not meet its specification and stays visible. Retired: the lot is no longer in circulation.
Why must issued lot IDs never be renamed?
The lot ID is the link between the vial and the lab record. Renaming it, even to fix a typo, would let a report drift away from the material it describes. A mistake is corrected with a note on the record, not a new name.
Can I use the 7 checks on a supplier that doesn't use Named Lot?
Yes. Treat them as a checklist: is there a lot ID on the vial, is the lab independent, is the result on the lab's own site, do the IDs match, does any QR code lead to a record that links to the lab, is there a custody log, and is the lot's status shown honestly?
What if a Named Lot record looks wrong?
Write to research@namedlot.com with the lot ID and what doesn't match. Don't send personal or order details.
What does the Standard check?
What the lab actually reported for the lot, such as identity and purity results and the methods used, plus whether the record can be traced from the vial to the lab.
What does the Standard not claim?
It makes no claim about fitness for any use and no claim about use in people or animals. It is about traceability and testing records only.
What happens when a lot fails?
It is marked Non-conforming and stays visible in the public record. It is not hidden or renamed.
How do I check a lot against the Standard?
Follow how to verify a COA for any supplier, or verify a code on Named Lot.