About Liberty Lab
An independent analytical lab built for the research community.
Liberty Lab Diagnostics provides high-precision purity and identity testing for research-use-only peptides. We exist to give researchers and labs a third-party they can actually trust — independent of any supplier, manufacturer, or distributor.
Independence first
We don't manufacture, distribute, or sell the compounds we test. Our incentives are aligned only with reporting accurate results.
Method-rigorous
HPLC and mass spectrometry on regularly calibrated and validated instruments. Every result goes through a second-analyst review.
Useful turnaround
Slow results are unusable results. We design our workflow around 3–5 business day reporting from sample receipt.
Public verifiability
If a COA can't be verified, it can't be trusted. Every Certificate we issue is searchable here by anyone.
Have a sample, project, or question?
We're a small team and we read every message. Tell us about your research and we'll respond within one business day.