Verification
How to read a certificate of analysis
Purity, identity, method and lot: what each field on a COA means and what to check before you open a vial.
Dr. Elena Varga, 6 min read
Verification
Notes on verification, handling and reproducible peptide research.
More articles
- Verification· 7 min read
HPLC vs. mass spectrometry: what each test proves
One measures how pure a sample is, the other confirms what it is. Why a credible COA reports both.
Dr. Elena Varga · Head of Quality