Research Library
Compound profiles, methodology, and lab-testing transparency.
Educational content for researchers — peptide profiles, protocol design, and Core Labs's published COAs. All articles are sourced from the published research literature and cite real PubMed-indexed studies.
All articles
Lab Testing & COAs
Published purity reports.
Every Core Labs batch is HPLC + mass-spec tested in accredited analytical labs using HPLC and mass spectrometry. COAs are publicly available — no account required.
Need a COA for a specific batch?
Researchers can request the exact lot COA for any compound they've ordered via the client portal.
Request a COA