Public verification
Certificate of Analysis lookup
Search by your Search Code, Accession Number, or Company Name. All Liberty Lab Certificates of Analysis are publicly verifiable. Results are for research purposes only.
Enter your Search Code or 10-digit Accession Number. Not case-sensitive, ignore spaces.
Why trust Liberty Lab?
Industry-leading testing standards for accurate, reliable results.
Independent third-party testing
We don't manufacture, source, or sell what we test. Every COA is independent.
Quick turnaround
Most samples reported within 3–5 business days of receipt.
HPLC & MS analysis
Identity by mass spectrometry, purity by high-performance liquid chromatography.
How it works
Simple, transparent testing process from submission to results.
Submit sample
Ship your sample with the completed intake form to our Irving, TX lab.
Lab analysis
HPLC and mass spectrometry performed by trained analysts.
Review results
Expert review and second-analyst quality verification.
Get your COA
COAs are emailed and become publicly searchable here.
Results are for research purposes only. Questions? Contact our support team.