Research reference standards
Peptides held to a higher
standard of proof.
Independently tested, certificate-matched to every lot, shipped from the USA within 24 hours. For laboratory research use only.
Research reference standards
Independently tested, certificate-matched to every lot, shipped from the USA within 24 hours. For laboratory research use only.
The four compounds every order starts with.
Marketing can say anything. A certificate can't. Pull any lot's independent lab results, purity by HPLC and identity by mass spec, before you spend a dollar.
Verify a lot number“If a lot doesn’t match its certificate, it doesn’t ship. If we were wrong, you don’t pay.”
The Meridian standard. That's the whole policy.
How is purity verified?
Every lot is characterized by an independent third-party lab: HPLC for purity, mass spectrometry for identity, before release.
Can I see the certificate before buying?
Yes. Every product page links its current lot's COA, and any certificate can be pulled by lot number.
