Identity

HPLC testing UK

Named sequence, CAS and HPLC on every Patriot Peptides research page. A certificate of analysis when the current lot is released. Buy characterised vials — not a slogan.

What we publish on every peptide page

Each research listing carries the identity we actually stock: name and size, CAS where we have it, sequence, mass, purity (≥98% HPLC unless the page says otherwise), method (HPLC, or HPLC-MS where that is the work — retatrutide), form, and the intended-use line. For research use only. Not for human consumption.

What a certificate of analysis is

A COA is the lot’s identity and purity, written down — not a marketing PDF. HPLC asks whether the main peak dominates. Mass spectrometry asks whether that peak is the named mass. The method lives in the journal essay Peptide synthesis and HPLC purity.

We do not use “pharma-grade” as a badge. The honest phrase is HPLC-characterised. When a lot’s third-party certificate is released, it is published on that peptide’s page at the certificate index below.

What we do not do

No dosing. No reconstitution protocol framed as human use. No invented lot numbers or laboratory names. If the current certificate is not on the page, the identity fields still are — and the COA block says the certificate will be published when that lot is released.

Certificate index

Identity, by vial

Each card opens the peptide page at the certificate block. Batch PDFs appear there when the current lot is released.