Independent laboratories
Every certificate is issued by a laboratory that is not us, and its name is printed on the report.
ABOUT EON PEPTIDES // THIRD-PARTY VERIFIED
Research-grade, on the record.
Research-use-only peptides and compounds, documented lot by lot. Tested by independent laboratories and published before you order.
COA with every lot
Laboratory named on every report
Batch code on every vial
01TESTED BY INDEPENDENT LABORATORIES
97 certificates
45 certificates
2 certificates
02WHY WE EXIST
Take the guesswork outof starting materials.
Unlabeled purity, missing paperwork and results that will not repeat cost a laboratory time and credibility. Eon Peptides was founded on one premise: a research compound is only as good as the evidence that comes with it.
So the evidence comes first. Each lot is analysed by a laboratory that is not us, the report is published in full, and the vial in your hand can be matched to its report.
- HPLC purity as a main-peak percentage, with the chromatogram
- Identity confirmation where the laboratory reports it
- The batch code that is printed on the vial label
- The name of the laboratory that issued the report
03HOW A LOT GETS HERE
Four steps. One of them is not ours.
Every lot passes the same sequence before it reaches the catalog. The step that decides whether it ships is carried out by a laboratory with no stake in the answer.
99.69%Mean purity, documented lots
162Certificates published
31Compounds in the catalog
Built to sequence
Fmoc SPPSSolid-phase peptide synthesis with Fmoc chemistry, built to the published sequence for each compound.
Why it matters: a characterised sequence is the starting point for everything that gets measured afterwards.
Purified by HPLC
99% standardPreparative reversed-phase HPLC. Material below the 99% purity standard is not released.
Why it matters: impurities are uncontrolled variables. They are removed before a lot is ever offered.
Tested by someone else
Third-party labAn independent laboratory, named on the certificate, reports HPLC purity and, where stated, mass spectrometry identity and net content. Eon Peptides does not test its own product.
Why it matters: a result only means something when the party reporting it has no stake in the number.
Published before sale
Public COAThe laboratory's certificate goes into the open library before the lot is sold, and the batch code on the vial label resolves to it.
Why it matters: you can read the evidence before you order, and match the vial in your hand to it after.
How to read a COAHow to read a COA
COA included with every order
WHAT YOU CAN COUNT ON
Independent by design.Public by default.
No in-house testing, no conflict of interest, and nothing behind a login.
A public archive
162 certificates are open to anyone, for every lot, with nothing behind a login.
Batch verification
The code on the vial label opens the certificate for that exact batch on the verify page.
Same-day dispatch
Orders cleared before 2 PM ET ship that business day, fully tracked to the door.
Support that knows the chemistry
Write to hello@eonpeptides.com. It is the only address we send from, and people answer it.
Matches its certificate, or it is on us
If a lot does not meet its report it is refunded or replaced, your choice.
NOTHING BEHIND A LOGIN
We publish everything.
Most suppliers send a certificate after the sale, if asked. Ours are public, for every lot, before you order.
For laboratory research use only. Not for human or veterinary use.