Historical purity claims and current evidence
Updated 2026-09-19 · PeptideTech editorial
PeptideTech now operates as a comparison directory. It does not extend the former storefront’s purity guarantee to current supplier listings. The recovered certificate archive contains historical reports, not proof about currently shipping stock or a replacement for a supplier’s current terms.
Check the original evidence and terms
Read the selling supplier’s current policy and the certificate for the exact lot. Identity, chromatographic purity, measured content, endotoxin and sterility are separate measurements. A supplier claim, an archived report and an independently authenticated laboratory result are different evidence states.