What is a COA?
A Certificate of Analysis confirms the purity and identity of a specific batch, determined via HPLC and mass spectrometry.
Request certificate
The lot ID on the vial label refers to the corresponding certificate. Where available, the COA is linked to the product; otherwise you can request it at research@www.lysenta.cn.
Our threshold
LYSENTA applies a minimum purity of ≥99% for research peptides.
FOR RESEARCH USE ONLY. All products are intended for laboratory and research purposes only.