Index notes

Editorial notes on how this directory is built. Not product copy. Not medical writing.

• A listing is not a report31 Oct 2026 · 5 min · Who offers a compound and who filed a laboratory record are separate columns in this index.
• Three questions a certificate does not answer22 Oct 2026 · 6 min · A genuine laboratory file is still not a chain of custody for the vial you are holding.
• Why withdrawn lots stay on the file14 Oct 2026 · 4 min · A retraction is evidence. Erasing it would be a different product.