Every batch we sell is tested by an independent ISO 17025 certified laboratory — HPLC and mass spec results are publicly available, zero excuses.
We believe every researcher deserves to know exactly what they're working with — independently verified, every time.
Purity measured via Ultra High Performance Liquid Chromatography — the most precise method available.
Mass spectrometry confirms the molecular identity of every compound, not just purity.
Every COA is issued by an independent ISO 17025 certified laboratory — not us.
COA status is updated automatically so you always see the latest verification state.
Official PDF COAs tied to the exact batch you ordered — available in your account after purchase.
COAs older than 12 months are flagged automatically and renewals are ordered proactively.
Every product below ships with a publicly verifiable third-party COA.
Research grade peptide
Research grade peptide
Research grade solution
Heptapeptide ACE2 substrate, cardioprotective — AnaSpec research grade
Heptapeptide ACE2 substrate, cardioprotective — Bio-Techne R&D research grade
Heptapeptide ACE2 substrate, cardioprotective — Thermo Fisher research grade
Browse our complete lab results history — no account required.
View All Lab Results