Certificates of Analysis
Browse batch-specific Certificates of Analysis for identity, purity, and endotoxin testing documentation. COAs are provided for laboratory research purposes only.
99%+
Purity verified
Third-Party
Independently tested
COA
With every order
Research
Use only
Browse Certificates of Analysis
Search by product or test type, preview the document, and download the PDF for your records.
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Recently Added COAs
The newest batch-specific testing documentation, verified by Freedom Diagnostics.
Tesamorelin
Accession 2606040095
Purity 99.65% · Freedom Diagnostics
Reported Jun 7, 2026
View CertificateWolverine
Accession 2606040096
Purity 99.48% · Freedom Diagnostics
Reported Jun 7, 2026
View CertificateHow to verify a COA
Each document includes product identity, accession number, testing method, and reported results.
Match the product
Confirm the product name on the certificate matches the compound you're reviewing.
Confirm the accession
Check the accession number printed on the document against the card.
Review the method
Identify the test — HPLC / LC-MS for purity, USP <85> for endotoxin.
Download the PDF
Save the certificate for your records and independent reference.
Quality you can see. Purity you can trust.
Explore verified research compounds with transparent, batch-specific testing documentation.