The Supplier Self-Check is the pre-application checklist for research-use peptide suppliers considering a documentation review by the Novusyn Research desk. It covers the same six points a review looks at: business registration or a provable legal entity, certificates of analysis available for at least three products, a named third-party testing laboratory on the certificates, batch or lot numbers visible on each certificate, purity data from HPLC or LC-MS with chromatograms or a stated method, and at least one safety panel result such as sterility, endotoxin, or heavy metals. The checklist is interactive — suppliers can tick each item and see where they stand — but nothing is stored or submitted; the answers stay on the page.
The framing is deliberately practical: if all six boxes check, an application moves quickly; if not, each item lists the specific fix, from registering a business entity to requesting per-batch testing or asking a laboratory to be named. The safety panel is a bonus item, not a blocker. The page also explains why the desk requires documentation at all: the desk does not test products, it reads documents, and a documented profile means only that the paperwork was seen and checked at a stated review date.
Suppliers ready to submit can apply for documentation review, or email suppliers@novusynresearch.com with their website for an informal look at what is missing — no charge, no obligation. Readers can see the same standards expressed as the reader-facing evaluation checklist, check report numbers against the testing labs list, and browse current profiles on the Supplier Desk. Evidence lanes are defined on the transparency page, and independence, disclosure, and correction rules are published in Editorial Standards.