Every lot is assayed by an independent laboratory before it reaches the catalog — purity by reverse-phase HPLC, identity by mass spectrometry, and a unique lot ID linked to its certificate.
1- Reverse-phase HPLC
Purity quantified agaianst reference standards — the headline number on every certificate.
2- Mass spectrometry
Molecular identity confirmed by mass-to-charge analysis — the compound is what the label claims.
3-Net peptide content
The actual peptide mass per vial — so your dosing math starts from a real number, not a label.
4-Endotoxin (LAL)
Screened for bacterial endotoxins to a defined threshold on every lot.
5-Appearance & solubility
Visual inspection of the lyophilate and reconstitution behavior before the lot is released.
6-Heavy metals
Trace elemental contaminants screened against safe limits.
7-Lot-level archival
Each batch carries a unique lot ID linked to its COA — pull the exact paperwork for the exact vial.
01 Synthesized to spec
Produced to a defined specification and lyophilized to a shelf-stable powder — sealed against light and moisture.
02 Independently assayed
A sample is sent to an independent laboratory for HPLC purity and mass-spec identity. We don’t grade our own work.
03 Certificate published
The COA is archived against the lot ID and made available before the compound is ever listed.
04 Sealed & dispatched
Vials are sealed and shipped discreetly, and the matching certificate is published in your account.
