Every batch, independently verified.
We don't grade our own work. Every lot is tested by Janoshik Analytic — the independent laboratory that set the standard for third-party peptide testing — and the result is published on a page anyone can read and verify.
Identity & purity
Reverse-phase HPLC quantifies purity; mass spectrometry confirms the molecular identity matches the expected mass. We target 99%+ HPLC purity and publish the exact figure for every batch.
Bacterial endotoxin
Endotoxin testing per United States Pharmacopeia chapter <85>, reported as conforming to the USP limit.
Heavy metals
Elemental impurity screening per USP guidance, reported as conforming.
Sterility
Sterility assessment per USP, reported as pass for applicable lots.
What a Certificate of Analysis tells you
Each batch ships with a Certificate of Analysis (COA) listing the manufacturer batch ID, test date, the independent lab, the measured purity, and the endotoxin, heavy metals, and sterility results.
Janoshik results are independently verifiable: each report can be confirmed directly with the lab at verify.janoshik.com, so you never have to take a vendor's word for a purity number.
NovaWell is a supplier of research compounds for laboratory use only. We are not a compounding pharmacy under section 503A and not an outsourcing facility under section 503B.