Third-party tested
Certificates of Analysis
Every batch is independently tested for identity, purity and endotoxin content. Click any peptide below to open its current batch COA in a new tab — no account required.
34
Peptides in catalog
0
With current COA
HPLC · MS
Test methods
LAL · USP
Endotoxin
Identity & Purity
Reverse-phase HPLC and mass spectrometry confirm peptide sequence and quantify purity to ≥ 99% on every released batch.
Endotoxin
LAL endotoxin testing per USP <85> ensures lyophilized material falls within research-grade thresholds.
Traceable batches
Each vial carries a batch number that maps to the originating COA, supplier, and manufacture date shown here.
Research purposes only · Not for human consumption