Three core tests: identity, purity, and net content. Additional tests vary by the testing laboratory and are listed on each individual certificate. Purity Analytics reviews the results and publishes each certificate as an online record that anyone can verify from its QR code or link.
Identity, purity, and net content are the three core tests. The performing laboratory is named, and each certificate lists the additional tests that laboratory actually ran. Missing results are never filled with assumptions.
Identity testing checks whether the tested material matches the labeled compound. The certificate names the method and reports the laboratory's result.
The certificate reports the laboratory's measured purity percentage and the method used.
Net content states the measured peptide amount and its units, including individual component amounts when the laboratory reports them for a blend.
Additional tests vary by the testing laboratory and are listed on each individual certificate. They are not a fixed or guaranteed panel.
Current blend reports can list net peptide content separately for each named component. Purity Analytics enters each component row from the laboratory's report and does not infer a component from the product name, chromatogram, or a single unlabeled amount.
The library expands each peptide test into a deeper article: what the method measures, how it works, what a result can support, and what it cannot claim.
The performing laboratory owns the analytical source report. Purity Analytics owns evidence retention, preparing the certificate from that report, administrator approval, release status, branded rendering, and publication of the online record. Those facts are stored separately so Purity Analytics is never represented as the laboratory and no unapproved or ineligible result becomes public.
The performing laboratory issues its report. Purity Analytics retains the original PDF, file hash, accession and lookup identifiers, acquisition record, and reported product and lot details.
Purity Analytics prepares the certificate from the retained laboratory report, covering identity, purity, component amounts, appearance, and screening results. A Purity Analytics administrator approves each certificate before it is published. Nothing is published without that approval.
A versioned release rule evaluates every required result. Identity failure, a missing blend component, an unsupported panel, or a required test that was not reported cannot be rescued by a high purity percentage.
Only an approved canonical snapshot is rendered with the authorized YPB or client brand. Purity Analytics records the hash of the rendered file with the certificate record.
The approved certificate is published as an online record and becomes the active COA for its exact product, lot, and brand. Anyone can open the record from its QR code or link, and the verification page re-hashes the served bytes against that record. Retired artifact bytes return 410 Gone.
Every COA Purity Analytics releases is prepared from the performing laboratory's report, approved by a Purity Analytics administrator, and published as an online record on the Purity Analytics verification site. The certificate names the performing laboratory and preserves research-use-only limitations. The verification page shows whether the record is confirmed, still pending, or withdrawn.
Purity Analytics prepares each certificate from the performing laboratory's report and keeps that report with the certificate record. A Purity Analytics administrator approves each certificate before it is published. The certificate names the performing laboratory.
Each released certificate is published as an online record on the Purity Analytics verification site. The record is prepared from the laboratory's report, and the downloadable PDF matches the record held there.
The QR code and link on each certificate open its record on the verification site. You can also enter the artifact ID printed below the QR code on the verification site.
How a certificate is prepared from the laboratory's report, approved and published, and what to look for when you open its record on the verification site.
The performing laboratory creates the source report. Purity Analytics retains that evidence, reviews the structured record against it, applies the approved brand, and publishes the final certificate as an online record. The roles remain separate and visible.
The online record confirms what Purity Analytics published. It does not replace the analytical method rows, specifications, or measured values printed on the COA.
The analytical report content remains the basis of the final certificate. The online record is published after the Purity Analytics COA is prepared for delivery.
The verification page shows the record Purity Analytics published. If a copy you were given differs from that record, rely on the record on the verification site.
The COA reports identity, purity, and net content, alongside any additional tests the named laboratory performed. Each result retains its own method and scope.
Tell us what products need testing, expected batch volume, and the COA format you need for results produced through the Purity Analytics workflow.
tests@purityanalytics.com