Every batch we ship is independently tested by a third-party laboratory. Here’s who, and why.
The single most common shortcut in research-peptide retail is in-house or upstream-supplier testing — the lab that produced the batch issues the certificate, with no independent eye on the result. We don’t do this. The lab we work with has no economic stake in our finding a particular outcome.
For each new lot, we ship a representative sample of the lyophilized powder to the lab in its original sealed primary container. The lab logs receipt, photographs the sample, runs the methods listed in Test Methods, and returns a signed report.
Reverse-phase HPLC for purity quantification
LC-MS for identity confirmation by intact mass
USP <71> sterility for sterile-fill products
LAL gel-clot endotoxin for parenteral-route research material
Lot photograph, weight verification, and packaging integrity check
The signed report is published, lot-stamped, on the COA Library. No redactions. No selective disclosure. If a lot doesn’t pass, it doesn’t ship and no certificate is issued.
If you’d like to verify a specific lot or request additional testing on a sample you’ve received, contact info@elixserpeptides.com.
Laboratory Research Exclusively
All products offered by Revvd Research are intended strictly for laboratory research purposes and
are not for human or animal consumption. These materials are designed for in vitro scientific study
only and should be handled exclusively by qualified professionals within controlled laboratory
settings.
By purchasing from Revvd Research, you acknowledge and agree to use all products in accordance
with applicable laws, regulations, and ethical research standards.
