Reference information only. Therapept does not sell peptides and does not provide medical advice.Research-use notice
Checklists
Published in full, on the page, with no form in front of them. If a checklist is useful it should be usable — the newsletter is a separate, genuine opt-in.
Researchers, laboratory managers and procurement
The specific requests that separate a supplier with a real documentation chain from one with a marketing asset — and how to read what comes back.
25 checks across 6 sections
Anyone reviewing supplier documentation
Every field on a certificate of analysis, what it establishes, and what its absence means — in the order that determines whether the rest of the document can be read at all.
17 checks across 4 sections
Newsletter
Changes to peptide regulation, testing practice and supplier documentation — sent when there is something specific to report, not on a schedule.
