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Certificate index

Browse public
COA reports.

Find released Certificates of Analysis by peptide name. Open any report to view and zoom the full PDF, or verify a specific lot below.

§ 01 — Public COA index

Registry online
Loading released reports…

§ 02 — Verify an exact lot

Lot number
Format: WLL-[PEPTIDE]-[YYMM]-[NN].

§ 03 — How verification works

01
RECEIVE
Each batch is assigned a unique lot number at release.
02
QUERY
Enter the lot here to query the release registry for that batch.
03
CONFIRM
Where a record is published, it shows identity and purity data for that batch.
04
DOCUMENT
Published certificates can be downloaded for your own records.

Records are published to the registry as each batch is released. If a printed COA in your possession isn't resolving here yet, email research@getwll.com with the lot number and we'll confirm it.

Lot indexed.
Searchable. Traceable.

Batch records publish to the registry as lots are released — retrievable here, by anyone.

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